[Big Mike]

Just a question about a tourney hand I just played:

PokerStars Game #11003328659: Tournament #55781485, $10+$1 Hold'em No Limit - Level XIV (1000/2000) - 2007/07/18 - 13:27:15 (ET)
Table '55781485 11' 9-max Seat #5 is the button
Seat 3: babb29475 (52718 in chips)
Seat 4: Geronimomo (111514 in chips)
Seat 5: robo51 (46119 in chips)
Seat 6: bigmike78 (23188 in chips)
Seat 7: D_RON77 (36461 in chips)
babb29475: posts the ante 200
Geronimomo: posts the ante 200
robo51: posts the ante 200
bigmike78: posts the ante 200
D_RON77: posts the ante 200
bigmike78: posts small blind 1000
D_RON77: posts big blind 2000
*** HOLE CARDS ***
Dealt to bigmike78 [Ah Kc]
babb29475: raises 12000 to 14000
Geronimomo: raises 97314 to 111314 and is all-in
robo51: folds
bigmike78:

CO had been raising any two cards, Button had been playing fairly tight.
I was quite sure the initial raiser was going to call, should I have folded here and moved up a spot in the money if he busted?? Or is it one of those, "but if you want to WIN, call" scenarios?