JJ against a very passive opponent

[knicknut]

I think preflop this is a reraise/fold. If you read AA, KK only, then fold. If you read AK, AQ, AJ too then you're OK (at a rate of .3%, I'd lean toward fold, even if you're getting in cheaply). As given, your implied odds for a set are tiny and it's not worth waiting for a favorable flop, IMO.

Given the preflop, I bet the flop and fold to a raise. He won't raise with AK (the only possible holding you beat at this point) especially with his passivity postflop. I think bet/fold is the only way to play this. You could c/r to represent a queen, but I doubt he'll give in anyway given his stats.