Interesting river decision

[Mr. Graff]

SB is loose passive preflop but likes to take stabs at the flop, even multiway. Because of this tendency I'm unsure about his lead on the river.

(No comments needed preflop)


Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is BB with A[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/spade.gif[/img].
UTG calls, MP calls, CO calls, <font color="#666666">1 fold</font>, SB completes, Hero checks.

Flop: (5 SB) 6[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, UTG calls, MP calls, CO calls.

Turn: (5 BB) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, Hero checks, UTG checks, MP checks, CO checks.

River: (5 BB) 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, Hero ??


I'd like to hear some comments before I give my own thoughts.