In the end, they graduate with a mountain of debt and a degree that is slightly less marketable than basket weaving. Just like all the others at those schools.
That.
As far as your PPL, as far as some schools are concerned you're just another new student, they'll probably give you some credit, but I doubt it will make much of a diffrence one way or another.
Want the secret to getting into UPS, Netjets, Uncle Bobs air, Delta, whatever...
Meet their competitive minimums (not just minimums) as fast as possible, for as little $$ as possible, having less debt gives you a HUUUUGE leg up on the other guys who have a albatross around their neck of ERU degree debt.
If the place you want to go required a degree, do it online while you're in flight school, do it while you're working as building hours and getting PAID as a CPL.
As for your initial 250hrs, go get a bunch of time in gliders, shotgun hours with a friend in the cheapest twin you can find, etc. Just get that CPL and use your employers to build all the expensive hours, Drop Zones are a great place to build PIC single and twin turbine time FAST, over seas is also a option, look outside the box, stand out from the crowd.
CFI--> Regional --> Major, that's not the only (or the best) option.
MANY schools will credit pilot ratings and whatnot into their degrees, many grants and whatnot are also avalible.
Last but certainly not least, do a little PI work for yourself, as you get close to being competitive for where you want to end up, learn about the folks who make decisions, find out what they like to do, do some reasearch online, talk to folks, NETWORK.