How would you rule this obstruction call?

[MountieSB]

Thanks for your responses. It sounds like I wasn't off base for questioning the call. My only concern was that he used the words "in my judgement" well after the play was over. It was as if he realized he wasn't quite sure what to do, and then rationalized the decision later. We have all had moments where we have a brain cramp on a ruling (God knows I have!), and this could have been one of those situations. He's a good umpire. I just wished we could have talked about it before he ruled so firmly.