[wazz]

just call. you're not freerolling anything at this stage, so all you stand to do by raising is get more money into the pot against a very small selection of hands that are freerolling you, fold out hands you have drawing dead, and charge sets to draw out on you in somewhat of a reverse implied odds situation. By just calling here you can find a freeroll with half the deck on the turn and when he pots and you go all-in he might even feel committed with a hand like T98x/lower straights.