hand's part of the ball

[Jurassic Referee]

Originally posted by FrankHtown
9-3 says "A player shall not cause the ball to go out of bounds" Isn't that what B1 did? Caused the ball to go out of bounds?

Yabut.....B1 caused the ball to go OOB by knocking it off of A1's hands last, right?

Is that really any different than B1 trying to save a ball and throwing it off of A1's body so that it then goes OOB? Are you gonna give A1 the ball in that sitch too by using the same rationale? Wasn't the ball last touched inbounds by A1 in both of these cases?