Stars $10+1 on the bubble, A8o in SB

[bambam16]

No real reads on UTG, but generally steals have been working for me lately. We're on the bubble, 136 left, 135 get paid (a whole $15). I thought UTG might have limped with a small PP or weak A and would fold to an all-in. Opinions? Thanks in advance.

PokerStars No-Limit Hold'em Tourney, Big Blind is t800 (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP2 (t14416)
CO (t23070)
Button (t7165)
Hero (t10132)
BB (t12284)
UTG (t7937)
UTG+1 (t27526)
MP1 (t10707)

Preflop: Hero is SB with 8[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/club.gif[/img].
UTG calls t800, <font color="#666666">5 folds</font>, <font color="#CC3333">Hero raises to t10082</font>, <font color="#666666">1 fold</font>, UTG calls t7087 (All-In).

Flop: (t18319) 6[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Turn: (t18319) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

River: (t18319) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t18319