Ginn has yet to speak to the media since his poor performance Sunday in a loss to the New Orleans Saints. He didn't line up with the first team during the portion of Wednesday's practice open to the media, raising speculation about a lineup change.
When asked if Ginn had lost his starting job, Sparano said, "We'll see where we are at the end of the week.
"I'm just kind of upsetting the whole apple cart, and let's see how this thing goes," the coach added. "I don't want to say yes, I don't way to say no right now. Today we just said, let's let it fly. We've got five guys there that are playing this position, so let's let them all work and see where we go from there."
Rookie Brian Hartline took Ginn's place with the first-team offense during the open portion of practice. Against the Saints, Hartline caught a 67-yard pass that set up a touchdown, and he finished with three receptions for 94 yards.
"When you get the opportunity, you've got to take advantage," Hartline said. "And if you can do that, hopefully you can get more and more."
Ginn dropped three passes against New Orleans, including one that deflected off his hands to Saints safety Darren Sharper, who returned the interception 42 yards for a momentum-changing touchdown.
Ginn has yet to fulfill his projected potential since being taken with the ninth overall pick in the 2007 draft. This season, he has 18 catches for 211 yards and one touchdown, and he ranks third on the team in receptions behind Bess (26) and Camarillo (19).
Ginn didn't talk to the media after Sunday's game. On Monday, he said through a team spokesman that he would talk Wednesday, but he didn't.
Ginn's silence coincides with Sparano opening a news conference Monday by taking blame for an ill-advised timeout, saying he wanted to be accountable for mistakes because he expects the same from his players.
Notes: LB Channing Crowder sat out practice with a shoulder injury. ... NT Jason Ferguson was limited because of a foot injury. ... RB Ricky Williams took full part in practice, but he's nursing a thumb injury.
Copyright 2009 by The Associated Press