$55s Hand Problem

[glengarry]

Background: Hero began tourney conveniently looking like a maniac without taking any chances, but for the last 14-17 hands has played tight, making very few steal chances (lots of 8-4o), even on the bubble. When in hands, Hero has played aggressively, especially in position.

SB appears to be a smart, observant, patient, somewhat aggressive player. Even when Hero was playing loose, SB was able to lay down hands. SB has successfully played more aggressively from 5 players to current bubble, but still willing to fold.

PokerStars No-Limit Hold'em Tourney, Big Blind is t300 converter

Button (t2400)
SB (t4940)
Hero (t3320)
UTG (t2840)

Preflop: Hero is BB with A[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">2 folds</font>, SB completes, <font color="#CC3333"> Hero raises to t600</font>, SB calls t300.

Flop: (t80) 8[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets t600</font>, SB calls t600.

Turn: (t80) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>

Hero does what?