If my opponent is floating a lot on the flop and if I have a relatively loose image then I really like a crai here, just as I would do with AA/KK. Most likely your opponent would have raised the flop with JJ+, so I don't think you would have to be very afraid of a bigger pp here.
It seems hands like these are a lot about your read and the game dynamics; at any rate, a crai in these spots is great for metagame reasons.