Let some of the newer guys have a crack at this before the big wigs jump in.
Many of you probably saw in the OK/OKST game 2nt a defender jump from inbounds, and while in the air above OOB's, bat the ball back into the field of play where his teammate intercepted the ball. Now we know this is all legal, but let's change the play and see if things change.
What if the defender is OOB's when he leaps into the air and bats the ball back into the field of play where his teammate intercepts it? Is this also legal, or not, and if not how do you enforce the penalty?