Preflop FT decision in Stars 22 180-table SNG

[Proofrock]

I've been having an ongoing discussion with another 2+2er about this hand, and I'm curious about what the rest of this forum thinks about this preflop call.

Reads: BB is loose-passive. UTG has been pretty conservative, CO is a little LAG but has become more passive and tightened up a bit since we made the final table, button has been pretty quiet.

PokerStars No-Limit Hold'em Tourney, Big Blind is t2000 (6 handed) FTR converter on zerodivide.cx

Button (t43597)
SB (t23390)
BB (t22334)
UTG (t90996)
Hero (t38936)
CO (t50747)

Preflop: Hero is MP with 7[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/diamond.gif[/img].
UTG calls t2000, <font color="red">Hero calls t2000</font>, CO calls t2000, <font color="#666666">2 folds</font>, BB checks.

-J.A.