-22- Do I have to call this?

[proell]

Party Poker No-Limit Hold'em Tourney, Big Blind is t300 (4 handed) converter

SB (t4495)
Hero (t1310)
UTG (t780)
Button (t1415)

Preflop: Hero is BB with J[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/heart.gif[/img].
UTG is all-in, <font color="#666666">3 folds</font>. Hero?

I hate this because in the lower levels villian is not necessarily pushing any two here.
Villian is an average conservative player to this point.
I think it's reasonable to say that villian only pushes top 50% here, possibly even less.

Am I wrong? What kind of range do you put villian on here?