In continued bad news for the outlying counties (but potentially good news for Pittsburgh)
the state is looking into reorganizing the state university system. It is specifically mentioned in the article that enrollment is way down at IUP and CalU, although it is increasing at Slippery Rock. IUP enrollment is down by around 15% over the last six years, and CalU down nearly 20%. Together the schools comprised over 4,000 of the 15,000 decline in enrollment statewide.
The article doesn't cite any specifics, but it sounds like at the very least an axe is going to be taken to many of the programs. Reading between the lines, it may be that one or more of the colleges will be wound down entirely. If something happens to either IUP or CalU, I would expect the result will be more college students filtering from the outlying counties into Pittsburgh - particularly if some of the programs are transferred to Pitt, but probably even if that isn't the case.