Preflop Decision in 30 Rebuy

[ChrisCo]

Villain in this hand has been playing well but slightly loose. Hasn't shown down anything out of line but has shown a tendency to open limp in mid to late position. Just last hand he open limped and min bet the flop FWIW. Just made the money and 3 tables away from the final table.

Party Poker No-Limit Hold'em Tourney, Big Blind is t2000 (9 handed) internettexasholdem.com

SB (t16140)
BB (t8860)
UTG (t25746)
UTG+1 (t19515)
MP1 (t24010)
MP2 (t95763)
MP3 (t48895)
CO (t23700)
Hero (t33872)

Preflop: Hero is Button with :2d, :ad.
4 folds, MP3 calls t2000, fold, Hero ???


Whats your play and plan for the rest of the hand?