Indianapolis Colts' Vontae Davis (23) is chased by Houston Texans' James Casey (86) following an interception during the first half of an NFL football game on Sunday, Dec. 30, 2012, in Indianapolis. (AP Photo/AJ Mast)

Indianapolis Colts' Vontae Davis (23) during the first half an NFL football game against the Miami Dolphins Sunday, Sept. 15, 2013, in Indianapolis. (AP Photo/AJ Mast)

\Indianapolis Colts cornerback Vontae Davis (23) celebrates a fumble recovery by the Colts against the Kansas City Chiefs during the first half of an NFL football game at Arrowhead Stadium in Kansas City, Mo., Sunday, Dec. 22, 2013. (AP Photo/Reed Hoffmann)

Indianapolis Colts' Vontae Davis (23) makes in interception against Houston Texans' Andre Johnson (80) during the second half of an NFL football game, Sunday, Dec. 30, 2012, in Indianapolis. (AP Photo/AJ Mast)

Miami Dolphins' Vontae Davis (21) celebrates his interception against the Buffalo Bills during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/David Duprey)

Miami Dolphins cornerback Vontae Davis (21) intercepts the football as Washington Redskins wide receiver Leonard Hankerson (85) looks on during the second quarter of an NFL football game Sunday, Nov. 13, 2011, in Miami. (AP Photo/J Pat Carter)

Miami Dolphins cornerback Vontae Davis celebrates as he leaves the field following their 22-14 win over the Cincinnati Bengals in an NFL football game, Sunday, Oct. 31, 2010, in Cincinnati. (AP Photo/Ed Reinke)

Miami Dolphins cornerback Vontae Davis breaks up a pass intended for Green Bay Packers wide receiver James Jones during an NFL football game Sunday, Oct. 17, 2010, in Green Bay, Wis. (AP Photo/Matt Ludtke)

Minnesota Vikings wide receiver Percy Harvin (12) is tackled by Miami Dolphins cornerback Vontae Davis (21) during the Minnesota Vikings and Miami Dolphins NFL football game Sunday, September 19, 2010 in Minneapolis. (AP Photo/Andy Blenkush)

Miami Dolphins cornerback Vontae Davis during the second half of an NFL football game Sunday, Sept. 19, 2010, in Minneapolis. (AP Photo/Jim Mone)

Miami Dolphins cornerback Vontae Davis (21) celebrates after the Dolphins stopped a Minnesota Vikings drive at the one-yard line during the second half of an NFL football game Sunday, Sept. 19, 2010, in Minneapolis.The Dolphins won 14-10. (AP Photo/Jim Mone)

Miami Dolphins cornerback Vontae Davis, (21) intercepts a pass intended for Minnesota Vikings receiver Percy Harvin in the second quarter during their NFL football game in Minneapolis Sunday Sept. 19, 2010.(AP Photo/Andy King)

Miami Dolphins cornerback Vontae Davis, left, goes up over New England Patriots wide receiver Randy Moss (81) to intercept a Tom Brady pass during the first quarter of their NFL football game in Foxborough, Mass., Sunday, Nov. 8, 2009. (AP Photo/Charles Krupa)

Miami Dolphins Vontae Davis #21 is seen late in a game against the New York Jets during an NFL football game in East Rutherford, N.J., Sunday, Nov. 1, 2009. The Dolphins won the game 30-25. (AP Photo/Bill Kostroun)

Illinois defensive back Vontae Davis makes a catch as he runs a football drill at the NFL scouting combine in Indianapolis, Tuesday, Feb. 24, 2009. (AP Photo/Michael Conroy)

Illinois' Vontae Davis in action during an NCAA college football game against Minnesota at the University of Illinois in Champaign, Ill., Saturday, Oct. 11, 2008. (AP Photo/Seth Perlman)

USC running back Joe McKnight (4) rushes for 65 yards before he is taken down by Illinois defensive back Vontae Davis (1) during the third quarter of the Rose Bowl football game, Tuesday, Jan. 1, 2008, in Pasadena, Calif. (AP Photo/Mark J. Terrill)

Missouri's Jeremy Maclin, left, pushes past Illinois' Vontae Davis, right, and Justin Sanders, bottom, as he crosses the goal line Saturday, Sept. 1, 2007, during the second half of a football game in St. Louis. (AP Photo/L.G. Patterson)