This is a great play to use sometimes and hugely +EV "the first time" against a light 3-bettor. I'd prefer if the jack was like a 9 but you can't be too picky.

I'm not saying this should be standard but I do think it is a better play then most give credit for.

also to the person that asked why we don't fold preflop.. why would you want to fold the nuts preflop? that's crazy talk (AK against someone 3-betting you light is basically the nuts preflop at 100bb deep).