I wish they'd just drop Toy Story from the land altogether. It works but it's not a great fit. A heavily-themed Pizza Planet on the other hand would be a nice addition. I just don't think we need 2 Toy Story laser tag type attractions.
As for WiR...
The only way Ralph would work in Tomorrowland is if they played up the Hero's Duty Cybug visuals and made either a A.E. type show in the Stitch building (armchair idea from
@Bocabear, I believe) or retired Buzz Space Ranger Spin and put a Cybug Defense laser tag/darkride as a replacement. Obviously for it to work though they would still need to have Ralph, Vanellope Von Schweetz, Sergeant Calhoun and possibly Fix it Felix as cameo AAs.
The outlier is the Monster's Inc show, which clearly needs to move to DHS as has been mentioned ad nauseam. But then what does Disney do with that building space? It starts to become a game of musical chairs. It's a shame that they continue to let the SGE building just sit there. Is it a lack of IPs or just an inability to create a serviceable replacement?