Yes agreed, the ZR isn't for NFL and it isn't for every player. But this isn't an NFL forum. We bleed orange. Sark has said he cater's to the player's strength's. Watch the Hudson Carr High school reels I posted, and tell me you don't see another VY in running ability with a much superior arm, and most likely head. We may not run the ZR, or feature a running QB like Sam, but when Hudson get's in trouble and the pocket breaks down he is dangerous and unpredictable in green space, just like VY.
I've always felt the only way an NFL franchise can open it up is to have several dual threat QB's on the roster, and you could pick them up cheap back in the day.