A long term rumor has been a replacement for Muppet*Vision 3-D. With the area’s proximity next to Star Wars: Galaxy’s Edge it’s status appears vulnerable.
We are considering this rumor as Blue Sky for now until more details emerge.
August 19, 2014: MiceAge.com has reported that a change is being considered to Muppet*Vision 3-D in Disney California Adventure. It is unknown if this change would also appear in Disney’s Hollywood Studios.
June 28-29, 2013: MiceAge.com interviewed D23 spokesperson, Jeffrey Epstein and Imagineer Dave Fisher about the upcoming D23 Expo. In the interview, and later confirmed by Jeffrey Epstein on Twitter, it was revealed that there will not be a Parks and Resorts arena presentation at the D23 Expo. Disney and More also confirmed that due to secrecy surrounding Avatar and other projects, Disney was simply not ready to announce them at the upcoming D23 Expo.
June 17, 2013: Trusted WDWMagic.com insider WDW1974 clarified what may become of Muppet*Vision 3-D as a result of the Hollywood Studios makeover. The current attraction is likely to be replaced either in it’s current location or in a new location in the park. For a continuation on Muppet*Vision 3-D rumors, look here.
May 23, 2013: WDWMagic.com reported an upcoming refurbishment for Muppet*Vision 3-D from August 6-September 2.
February 4, 2013: The Ultimate Orlando Blog posted photos of some additions to the Muppet*Vision 3-D queue that include a two way mirror and a crate that reads, “Walter/Whistler in Residence.”
May 15, 2010: Muppet*Vision 3-D re-opened from refurbishment with no changes to the show or pre-show.
September 10-13, 2009: At the D23 Expo in 2009 it was mentioned that a new preshow was planned for Muppet*Vision 3-D