AA (maybe, not as likely if he has a low enough opinion of you to think he can get it all-in pre-flop against QQ/JJ/AK.)
QQ (most likely)
JJ (possible)
TT (possible)
A K/A Q
AJ (Do the nits still bother to raise this up? If it's s00ted?)
Other random sooted stuff (probably not if he's 6 tabling, might actually have to play poker, god forbid.)

How would he play a set? The c/r is sending an awefully strong signal to fold. I would expect a bet/re-raise or a raise to something more playable like $12.

I gamble here.