I don't know if they will fix it, but they can. Technology has come a long way since SU installed its "new" Bose system in 1999. I was talking to one of the guys involved in the design of Madison Square Garden's new arena at Las Vegas Sands, and the stuff they're doing is amazing. 18,000 seats, each with its own individually-directed speaker to prevent distortion and echo and all that.
The renovated Dome might not be that high end, but I'm confident that it'll be a lot better than the current acoustics.