Jack and John ganging up on Owen in some way? I just think that the Jack-John dynamic would hit a number of Owen's issues with Jack, and he'd be inquisitive, and perhaps faintly jealous. And while Jack's initial reaction might be to keep them apart, and watch Owen's back, I could see him -- well, letting John hit on Owen, and being amused and curious about Owen's reactions, in the right situation. Just a thought.