That's actually a good question. I've always wondered this myself.
Knowing Universal, I think they'll find a way. They could probably take away USHWaittimes.com and perhaps the NBCUniversal Experience (if that's still up). I don't see them getting rid of those display boards anytime soon.
As for the map, I think that will be a relatively easy change. I don't think the design they have now will change dramatically, but I wouldn't expect anything night and day. And I sure hope they don't adopt Orlando's design. Their park map has always been a mess in my eyes.