I’ve hoped that Pitt could get its hands on the SciTech site for decades now. It’s such a bigger footprint that in seems from street level - it’s the size of the entire Schenley Quad, and you could probably fit 1000+ student beds in that footprint without any real creativity at all.Milliones has been mentioned to close at times, but I don't think it is currently planned or seriously discussed for any closure. That could be your hypothetical stadium site. But good luck waiting on that.
The school board building on Bigelow, Sci & Tech Academy building in front of Benedum, and Milliones would all be great for Pitt to get a hold of.