Here's a case play put out by CFO:
Receiver A88 is running near the sideline. He steps out of bounds on his own, leaps to receive a forward pass, grasps the ball while airborne, and lands inbounds with the ball in his possession.
RULING: Incomplete forward pass. By rule A88 was still out of bounds when he touched the pass, since he had not established inbounds after having been out of bounds, so the 2 ball is out of bounds when he touches it. This is not a foul for illegal touching, since A88 did not touch the ball in the field of play (Rule 7-3-4).
Based on this then what happens if he bats the ball and it gets into the hands of a defender who intercepts? I'm guessing an incomplete pass to be consistent and we cannot award B the ball. Next question is what about batting? He's still technically ineligible and only eligible players can bat a pass. So if he bats is it a incomplete pass due to the touching out of bounds (you have to have a touch in order to have a bat) and still have a foul for an illegal bat?