A worker secures a New England Patriots flag on a flagpole atop a building prior to a victory parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' win over the Seattle Seahawks 28-24 in Super Bowl XLIX Sunday, in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots fans cheer as the team passes by in a procession of duck boats during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots head coach Bill Belichick and his partner Linda Holliday wave to fans during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots fans cheer as the team passes by in a procession of duck boats during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots fans cheer as the team passes by in a procession of duck boats during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots defensive coordinator Matt Patricia, left, hoists the Vince Lombardi Trophy alongside head coach Bill Belichick, right, during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots owner Robert Kraft shows the Vince Lombardi Trophy to the crowd as he passes by during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots owner Robert Kraft shows the Vince Lombardi Trophy to the crowd as he passes by during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots fans wait for the start of a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots defensive back Malcolm Butler waves to fans during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots tight end Rob Gronkowski rides by during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots quarterback Tom Brady waves during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots owners Jonathan Kraft, right, and Robert Kraft, left, hold up Lombardi Trophies from a duck boat during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the Patriots victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots wide receiver Julian Edelman acknowledges the crowd's cheers during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots wide receiver Julian Edelman points to his ring finger during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots offensive coordinator Josh McDaniels hold up a Lombardi Trophy during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots cornerback Derrelle Revis waves to fans during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots safety Malcolm Butler, who intercepted a pass in the final minute of Super Bowl XLIX, celebrates with fans during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks. (AP Photo/Winslow Townson)

New England Patriots fans celebrate during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots tight end Rob Gronkowski, right, hangs out of a duck boat as fans cheer during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots quarterback Tom Brady looks on as his son, Benjamin admires the Vince Lombardi Trophy during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots quarterback Tom Brady looks on as his son, Benjamin hugs a Vince Lombardi Trophy during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. . (AP Photo/Winslow Townson)

New England Patriots fans cheer as players pass on duck boats during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots receiver Julian Edelman responds to cheers from the crowd from atop a duck boat during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots owner Robert Kraft shows the Vince Lombardi Trophy to the crowd as he passes by during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots wide receiver Julian Edelman, center right, throws a placard into the crowd during a parade in Boston Wednesday, Feb. 4, 2015, to honor the Patriots' victory over the Seattle Seahawks in Super Bowl XLIX Sunday in Glendale, Ariz. (AP Photo/Steven Senne)

New England Patriots wide receiver Julian Edelman cheers with fans as he rides on the roof of a duck boat during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots fans cheer as duck boats carrying players pass through Copley Square during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots fans cheer as duck boats carrying players pass during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots fans hold out signs congratulating the team on their fourth Super Bowl win during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football teams victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots tight end Rob Gronkowski holds up a Patriots jersey that was thrown to him during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

New England Patriots running back LeGarrette Blount poses for selfies with fans as he is congratulated while walking in a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots defensive lineman Alan Branch, center, wears a WWE belt during a victory parade in Boston Wednesday, Feb. 4, 2015, held to honor the team after defeating the Seattle Seahawks 28-24 in Super Bowl XLIX Sunday, in Glendale, Ariz. (AP Photo/Steven Senne)

The "End Zone Militia" fire their guns off during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the New England Patriots victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. . (AP Photo/Winslow Townson)

New England Patriots tight end Rob Gronkowski hangs out of a duck boat as fans cheer during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

New England Patriots running back Jonas Gray is congratulated by fans after walking in a parade in Boston, Wednesday, Feb. 4, 2015, to honor the NFL football team's victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Charles Krupa)

Boston firefighters cheer from the top of a fire truck during a parade in Boston, Wednesday, Feb. 4, 2015, to honor the New England Patriots' victory over the Seattle Seahawks in Super Bowl XLIX in Glendale, Ariz. (AP Photo/Winslow Townson)

February 4, 2015 - Boston, Massachusetts, U.S. - New England Patriots defensive end Chandler Jones (95) (left) and defensive end Rob Ninkovich (50) celebrate during a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - The New England Patriots Cheerleaders get ready for a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - New England Patriots defensive end Chandler Jones (95) reaches out to fans during a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - New England Patriots strong safety Patrick Chung (23) rides in a duck boat during a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - A Minuteman poses with a soldier prior to a parade held in Boston to celebrate the New England Patriots victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - New England Patriots defensive end Rob Ninkovich (50) waves to fans during a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)

February 4, 2015: Pat Patriots warms up the crowd before the start of the parade. The New England Patriots paraded through the streets of Boston to celebrate their Super Bowl victory. (Icon Sportswire via AP Images)

February 4, 2015 - Boston, Massachusetts, U.S. - New England Patriots defensive tackle Vince Wilfork (75) points to fans during a parade held in Boston to celebrate the team's victory over the Seattle Seahawks in Super Bowl XLIX. Eric Canha/CSM (Cal Sport Media via AP Images)