Wouldn't a retheme to the MCU characters vs comic book characters not take that long? I mean, we are talking about signage and facades and que updates,not building an entire land here(except whatever the Avengers Ride will be)...the only thing that might take a little time is if they wanted to go live with TAS, VS. the comic book look...I personally hope they go BIG for Avengers alla Kong....Open it right along the same time as Infinity War Part 1(2018)...Would also LOVE a GOTG dark ride in that same vein!