Tough to say because from what I understand, it's still a couple of months before they officially take over the XL Center. Video boards, upgraded seating, general facility maintenance and actually filling the empty "mall" are all in play but the Rent is a bigger focus right now. Also they have to figure out a way to be revitalize the Wolfpack/Whale team since they actually operate the team. UConn still puts up solid, although declining attendance numbers, so that's more on UConn to improve gameday experience and get more butts in the seats.
In terms of the HD video board, I'm referring to The Rent. As I said, I get to the XL Center occasionally, at best, for a number of reasons, some of which I've already mentioned.
By game day experience, I mean off the field/court features of the event. I'm not sure how it is on UConn to improve the game day experience at a venue other than Gampel. They pay rent to use XL and Rentschler. UConn does not maintain or enforce tailgating policy. UConn does not prevent fathers from having football catches with their children in the Blue Lot, UConn does not directly pay for venue improvements (i.e. install an HD Video board). UConn has no authority to increase the width of the concourse or alter/add entrances/exits of the restrooms.
I go to a handful of Rockcats games a year, especially if Portland is in town, and a big draw for me and my buddies, beyond the fact that we are baseball nuts, are that concessions are reasonably priced for a minor league organization. Not so much at XL or the Rent. I'm sure you know that at many pro venues, conssessions go partially to pay players' salaries. Ergo $10 Bud Lights. This should not be a concern at XL or the Rent...at least until the Whalers return. As far as I know, UConn has no part in the negotiations of contracts for refreshments sold at either venue.
Obviously, I invite you to correct me if I'm wrong, but that is my perception as a fan and the fans' perception should be Global Spectrum's reality.