This was in the final stages of a 45 player $5 MTT (blinds 100/200, ante 25):

I'm chip lead on this table, but not by much. 5th/15 overall. From the way I've seen him play, his big raise told me he had a pocket pair 88-JJ. In this situation, did I make the right move? Looking over the hand, I think maybe I should have used the 'stop & go' tactic where I just call the 1600, then move all-in on the flop. He maybe would have put me on a K and folded?

PokerStars No-Limit Hold'em Tourney, Big Blind is t200 (8 handed) converter

UTG (t2620)
UTG+1 (t1475)
MP1 (t3403)
MP2 (t1990)
CO (t3225)
Button (t2710)
SB (t3025)
Hero (t3515)

Preflop: Hero is BB with , .
UTG calls t200, 3 folds, CO raises to t1600, 2 folds, Hero raises to t3490, UTG folds, CO calls t1600 (All-In).

Board: , , (2 players, 1 all-in)

Final Pot: t7040

Results in white below:
Hero has Qd Ad (one pair, sevens).
CO has 9d 9h (two pair, nines and sevens).
Outcome: CO wins t6750. Hero wins t290.

With those blinds and ante's your not under pressure to race, just let the blind go. Its a good play, just hope you pick up a monster when he does it and you can nail him.

Fold

AQ has power when you are first to raise, but as a reraising hand is very poor (with some exceptions of course).