It would be even more heartbreaking than Imagination...because it wouldn't just be an interior change. It would have ramifications throughout all of WDW.
The WDW Tower has basically become an icon. When we drive in, that's a landmark. The Tower advertisement in the middle island as you drive up is classic now. And it can be seen from a variety of locations in WDW
Tower was designed with Morocco in mind, so that it would blend in to the background. To change it just means that they don't care about aesthetics anymore...it's all about turning a profit...which doesn't make sense considering that Tower is one of the top 3 most popular rides in DHS.
It'd make sense if it was an average/below average attendance attraction (like Universe of Energy even though I have problems with that too) but to overhaul Tower makes no sense even from a business standpoint. How many more people would ride Guardians vs the already popular ToT?