build a Marvel-land in the employee parking lot right behind the Tower of Terror. If they do, the new Guardians ride (former Tower of Terror) would be the gateway to the new Marvel-land and get plenty of traffic. It also depends on how well the Guardians of the Galaxy movies do, although there has been such an deluge of forgettable super-hero movies it's hard to imagine Guardians of the Galaxy really becoming a transcendent brand.
I agree with just about everyone in the thread, it's a dumb decision. Tower of Terror is a really cool ride BECAUSE of its theme and because of how immersive its queue is. It's difficult to understand why Disney would chose to get rid of it.