All-in pre flop on the bubble ?

[Sulphate1]

Party Poker No-Limit Hold'em Tourney, Big Blind is t100 (4 handed) converter

Hero (t380)
BB (t2005)
UTG (t3020)
Button (t2595)

Preflop: Hero is SB with 8[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, Button calls t100, Hero Raise all-in ???

I havn't played many SNGs so am no expert. Button has been bullying a lot is liable to play with any two cards at this stage. BB has been loose-aggressive from the start and hasn't really switched his play at all. Would anyone else go all-in on the bubble here?