Bear with me for a minute...If I'm homebush, I'm thinking that you've just put 1/4 of your stack in holding, possibly, AA/KK/QQ/AK/AQ...

My JJ could be good, but maybe not. You have me outstacked, and if I push and you're holding QQ+, you're definitely going to look me up, and probably as well if you're holding AK...

So...I call to see the flop, push in the absence of an A, K or Q, abandon ship otherwise. I don't think you can dismiss this line so summarily as a bad play.