The trampoline screen at the back of the end zone in Arena Football was a better solution.
I see teams making line-drive kickoffs aimed at the head of one of the receiving team's players standing around their own 35 yard line, hoping for a ricochet to one of the kicking team players standing at the 40.
I don't know what would prevent the kicker from just 'bunting' the ball ten yards and recovering it himself.
This is going to look really silly when a kick returner feigns touching the ball, to try to get one of the kicking team players to move prematurely.
We'll probably see a lot of lateral passes from one kick returner to the other.