Just completely cut off from Wii, Wii U, 3DS support. No dual screens or legacy motion control support. I'd want a portable/console hybrid with a PSN/XBL equivalent service which would include access to online play and a rotating selection of virtual console games.
@cmblasko: Unfortunately, due to the nature of their roster (the majority of the people who work for the promotion have some sort of deal elsewhere and nobody is actually a "PWG contracted" person), they can't actually stream out their shows.
Oh of course, I should have thought of that. Explains how they can get such an impressive group of talent together for the event.
Indy companies (and by indy company I mean every wrestling promotion that isn't WWE) should really start looking into ways to share their talent more liberally. Sure, injuries happen, but besides that it can really only help in the long run.