AQs to a semi-weak flop

It is obviously correct to raise AQs or AKs in late position with five or six callers on a ten handed .5/1 table. But when the flop comes J82 rainbow, and someone bets, do you call hoping to make top pair, provided you are getting pot odds that support the six outs(3A's and 3K's)? Or is it wise to simply fold?