The first injury report of the 2013 season was released on Wednesday and running back Lance Dunbar (foot) safety Danny McCray (hamstring) and defensive end Anthony Spencer (knee) did not participate in practice.

Guard Ronald Leary (knee) who is listed on the injury report was a full participant in practice.

Dunbar said he's doubtful for Sunday's game against the New York Giants and while he's doing some rehab work his progress isn't developing fast enough for him to play in the opener.

"Yeah I took a big step from not walking to running around a little bit" Dunbar said. "It's very disappointing the injury is a big setback but you can only worry about things you can control."

With Dunbar out expect Phillip Tanner and rookie Joseph Randle to pick up carries behind starter DeMarco Murray in Sunday's game.