Reading between the lines of what Teebin has recently posted about this, this project sounds incredibly underwhelming. How could Universal possibly think of utilizing something along the lines of Despicable Me when they're basically right next to each other in the park? That would be a waste; Despicable Me's a fine attraction for what it is, but the park doesn't need two of them, much less on the same street, and MUCH LESS starring Jimmy Fallon and NBC's Parade of Network Stars, or whatever the heck it's supposed to be. Granted, I was never probably going to have any interest in a Fallon/NBC attraction in the first place, but this (if true... or even partially true) adds insult to injury.
I'd be perfectly happy if Twister stuck around a few more years, honestly. It's a large-scale physical/practical experience that is unlike anything else in the park, and acts as a nice change of pace from the E-ticket thrill experiences. Plus... Paxton.