posted by BR1986FBAt some point, I think they will put chips/sensors in the ball that will set off some kind of detector once the ball breaks the plane of the goal line.
It wasn't really in question weather it crossed or not, it's about maintaining control as you go to the ground.
A player is considered to be going to the ground if he does not remain upright long enough to demonstrate that he is clearly a runner. If a player goes to the ground in the act of catching a pass (with or without contact by an opponent), he must maintain control of the ball until after his initial contact with the ground, whether in the field of play or the end zone. If he loses control of the ball, and the ball touches the ground before he regain control, the pass is incomplete. If he regains control prior to the ball touching the ground, the pass is complete.
At every other level, you have possession, ball crosses line, it's 6.
As for the pass at the end. Ballsy call, but shitty play. I would have probably just kicked it and kept playing.