$200 PLO, Looks Like Trouble

[liquid]

$200 PLO, 10-handed.

Hero is in B1 with $213.

B2 has $146. No history.

UTG has $81. Loose.

UTG+2 (pre-flop raiser) has $63. Has been sitting for an orbit, has played every hand, and has pushed his short stack on the flop a couple times to win without showdown. I suspect he is goofy.

CO has $230. Has been sitting for an orbit, has played a few hands, and has won a couple with uncalled PSBs. No other history.

Dealt to Hero: 5[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/heart.gif[/img]

PRE-FLOP
Hero posts blind ($2), B2 posts blind ($2). UTG calls $2, 1 fold, UTG+2 bets $10, 3 folds, CO calls $10, 1 fold, Hero calls $8, B2 calls $8, UTG calls $8.

(5 players, $50) FLOP [8[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/diamond.gif[/img]]

Hero's plan?

Feel free to comment on pre-flop as well, you weak-tight chuckleheads.