With Skype and such, teams and players can still meet and make deals.  On the DP Show that said this morning the biggest challenge would be physicals. They can agree in principle with a pending physical designation, but thats not ideal. But while waiting for that to come in, other players are signing and you could be left without a top option if the physical comes back failed.    But in today's world, it's not too hard to get deals done remotely