FTP $225 bubble call range against Gramps

[z32fanatic]

This hand came up against Gramps and really confused me as to what I should be calling with. Obviously I can't call with Q9o here, but just for fun, what ranges do you guys think I should be calling here? For the record, I don't really know what his range is here. I thought it was something like 22+,A9+, maybe KQ. Obviously my calling range is dependent on his pushing range, so I guess a side question is what is his pushing range here?

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t120/t240
4 players
Converter

Stack sizes:
UTG: t3590
Button: t3630
SB: t2530
Hero: t3750

Pre-flop: (4 players) Hero is BB with Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/club.gif[/img]
UTG folds, <font color="#cc0000">Button raises all-in t3630</font>, SB folds, Hero folds.