[amoeba]

I think his range is a made hand higher than 1 pair. maybe AK. although I would think he would reraise from BB to an open button raise. not enough hands to know though. I feel same way about KK and maybe QQ. however, KQ, TT, are high on my list with AK and QT a distant 3rd and 4th.

if I river another 3, I'm certain I'm taking his stack assuming he doesn't boat. if I river the A, I don't think I'm goign to raise his river blocking bet and might even check behind on the river.

if I hit the straight, I don't think I'll get too much out of it maybe half pot.

if I hit the flush, I think I'm good for at least 2/3 pot.