I ran into this spot in an $11 tourney yesterday and have seen it happen in cash games as well. No reads on this particular villain but I cant seem to give him credit for a hand thats got me beat after he completes.

Hero is dealt 10h 10s in BB
BB=100

Seat 1: Folds
Seat 2: Folds
Seat 3: Folds
Seat 4: Folds
SB: Completes (4982 in chips)
Hero: Raises 5x BB (3280 in chips)
SB: Re-raises (15x BB)
Hero: Raises all in
+ or - EV?