 After a safety, the scoring team would take possession at its own 35-yard line, again with the caveat that the scored-upon team could attempt an onside conversion.The onside conversion, which replaced the onside kick, was a play unique to the AAF.Following an offensive score, a team could choose to attempt a scrimmage play from its own 28-yard line; if it gained 12 or more yards on that play, it would keep possession, with play resuming from the final spot of the ball.