original opener is nit-pro. 11-9 with 75% fold to 3b (6/8). EP open range something like TT+/AQs+
caller is loose passive dead money
squeezer is shortstacker at all tables 200nl and below. 13-12-5, 7% squeeze. My image is active but winning.

options seem to be 4b (and take it down or cooler somebody) vs flat and play some poker. Flat = utg may 4b the QQ/AK part of his range, hard to tell. Fish will likely continue if he only has to call a single raise. But, baby deep etc.
plan?

Full Tilt No-Limit Hold'em, $0.50 BB (9 handed) - Full Tilt Converter Tool from http://www.flopturnriver.com

MP2 ($40)
MP3 ($30.55)
Hero (CO) ($111.40)
Button ($142.10)
SB ($49.30)
BB ($50.55)
UTG ($74.50)
UTG+1 ($31.80)
MP1 ($100.95)

Preflop: Hero is CO with A, A
UTG bets $1.50, UTG+1 calls $1.50, 2 folds, MP3 raises to $5, hero?