Have a watch of these three videos to get an idea:
Video 3 in particular will answer your question.
Something needs to be done about the building, it is what it is - an eyesore. It either needs restoring or demolishing. I personally would like to see it somehow incorporated into the World of Glass and fully restored. But there's no way the club, the council, Langtree or Tesco should pay for it. Heritage went screaming about it when the plans were put in place for Tesco and the stadium, so they should go racing to their pockets. Saints do enough (everything) for this town as it is without paying for stuff like that as well.