I think they should have skyped him in. It may not be the decent thing to ask of a person, but I believe it would have been the smart thing. I don't know what was going on behind the scenes, but I find it hard to imagine a good reason to not move faster on this (unless there was just tremendous uncertainty and people didn't feel confident moving forward).
I get where you are coming from, and I understand the logistical hurdles. However, from a cold, pragmatic position, I think they should have moved quickly. I hope it is a complete non-issue and this goes swimmingly. But it makes me nervous that they let this much time pass.