Hand Advice Post

What do you do here?  Obviously I was looking for a reship or fold...But I find when you reraise ppl with 10-15bb will mostly flat instead of shove.  Obviously I have no piece of this flop whatsoever...do you just check fold or shove him in and continue aggression?

PokerStars Game #17409899012: Tournament #87754569, $50+$5 Hold'em No Limit - Level VIII (150/300) - 2008/05/13 - 19:06:51 (ET)
Table '87754569 11' 9-max Seat #3 is the button
Seat 1: Anbessa9 (8950 in chips)
Seat 2: YEBOBOZ (14949 in chips)
Seat 3: sdg147 (8282 in chips)
Seat 4: bef99hwk (29030 in chips)
Seat 5: iwearsandals (12960 in chips)
Seat 6: sonicwhizz88 (12935 in chips)
Seat 7: keynes79 (9940 in chips)
Seat 8: hokerspokers (3880 in chips)
Seat 9: blackhand007 (11277 in chips)
Anbessa9: posts the ante 25
YEBOBOZ: posts the ante 25
sdg147: posts the ante 25
bef99hwk: posts the ante 25
iwearsandals: posts the ante 25
sonicwhizz88: posts the ante 25
keynes79: posts the ante 25
hokerspokers: posts the ante 25
blackhand007: posts the ante 25
bef99hwk: posts small blind 150
iwearsandals: posts big blind 300
*** HOLE CARDS ***
Dealt to bef99hwk [Th Qh]
sonicwhizz88: folds
keynes79: folds
hokerspokers: folds
blackhand007: folds
Anbessa9: folds
YEBOBOZ: folds
sdg147: raises 600 to 900
bef99hwk: raises 1800 to 2700
iwearsandals: folds
sdg147: calls 1800
*** FLOP *** [6s 9s 7s]
bef99hwk: checks
sdg147: bets 5557 and is all-in
bef99hwk: folds
Uncalled bet (5557) returned to sdg147
sdg147 collected 5925 from pot
*** SUMMARY ***
Total pot 5925 | Rake 0
Board [6s 9s 7s]
Seat 1: Anbessa9 folded before Flop (didn't bet)
Seat 2: YEBOBOZ folded before Flop (didn't bet)
Seat 3: sdg147 (button) collected (5925)
Seat 4: bef99hwk (small blind) folded on the Flop
Seat 5: iwearsandals (big blind) folded before Flop
Seat 6: sonicwhizz88 folded before Flop (didn't bet)
Seat 7: keynes79 folded before Flop (didn't bet)
Seat 8: hokerspokers folded before Flop (didn't bet)
Seat 9: blackhand007 folded before Flop (didn't bet)