The more I think about it, the real question is: why is Joe West still working playoff games? No disrespect, but there is no way that guy is in shape, and watching the replay again, you can see him moving as fast as he can (see: not fast) to get in view, but was still a far distance from the play when it happened, so there is no way he got a good view of it, yet he called it an out in real time and basically stopped the play? That is terrible umping. He should have let it play out and then let the review determine whether there was interference or not (there wasn't).