We're through Week 1 of the NFL preseason and injuries already are taking their toll across the league. First-round picks for Tennessee and Tampa Bay have been unable to practice. Pro Bowl receivers in Seattle and Pittsburgh have had issues. And Washington lost its projected top running back for the season.
Here are the biggest injuries of training camp and preseason so far, the prognosis for those players and who could replace them (in no particular order):
Running back Derrius Guice (torn ACL)
Prognosis: The Redskins anticipated Guice providing big plays, but they will now turn to a running back by committee, with Rob Kelley and Samaje Perine on first and second down and Chris Thompson on third.