99 in BB, uncomfortable stack sizes

[Wish]

Poker Stars
4/180 No Limit Holdem Tournament
Blinds: t100/t200
9 players
Converter

Stack sizes:
UTG: t1905
UTG+1: t11260
MP1: t3455
MP2: t1260
MP3: t2250
CO: t5072
Button: t4785
SB: t2795
Hero: t3460

Pre-flop: (9 players) Hero is BB with 9[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">UTG raises to t400</font>, UTG+1 folds, MP1 calls t400 <font color="aaaaaa">(pot was t700)</font>, 5 folds, <font color="#cc0000">Hero ??</font>

Both villains have been at my table for a while - around 50 hands. UTG is loose/passive. Calls a lot, this is maybe his second or third preflop raise. Caller is also passive and plays too many hands. He hasn't raised preflop yet, but calling raises isn't out of line for him. What to do here, none of calling, folding, raising, or shoving make me happy.