Why not? Most of them are posted in their entirety anyway. Doesn't look like they're letting them ask questions, just attend.
Now it could be whistling past the graveyard but I've heard the offense has looked good but some of that could be bad defense.
Imagine after the aTm game last year? The little bit of cash v. angry boosters at the PC would not be worth the risk.
Meh, you just remove them. No schools want anyone disrupting the press conference. I'm sure you make being silent, seen, and not heard part of the deal to get access. I have zero interest in it and probably wouldn't even go if you bought my ticket, but I would have easily made it through the PC after the TAMU game without throwing a temper tantrum.