I’m not sure, but judging by some of the answers, Coach Harris seemed a little annoyed today (PDF version).

On linebacker Clint Session’s absence from practice today:
“He’s got a headache.”
…
On Pittsburgh’s veteran wide receivers :
“I don’t think there are any veterans out there at receiver other than Joe Del Sardo. To say he’s a veteran, he’s a true sophomore, that isn’t saying much right now.”
…
On defensive lineman Phil Tillman:
“We like Phil, but it’s still a little too early to talk about guys who just showed up in horrible shape. He does have some football ability but we’ll see.”

Part of it seems to be that the number of dinged up players is limiting some of what he can do in practice. Lots of questions regarding that today. I don’t know who else got hurt today. Most of the injuries to this point seemed kind of normal as you get more contact drills. With issues of depth, though, any starter being out is a big problem.