I agree with most posters, and I myself was the standard non-tech aviation management major (although it was administered at AU at the time by the school of engineering, it wasn't an engineering degree per se...). Partied, flew as much as I could, had a great time, and have pretty much lived happy ever after...except...
One or twice a year the thought crosses my mind how much fun AF Test Pilot School might have been. For a 1000 (maybe 750 now?) hour fighter guy not on the fast track for Weapons School, or an astronaut wannabe, or just a guy (like me) who eats up learning about ANY kind of flying and would enjoy flying props, gliders, biplanes, fighters, heavies. etc etc....I think TPS would have been a blast. Part of the syllabi is doing flight evals on a bunch of different planes, and my buddies who've gone say you get to fly 30-40 very different airplanes along the way...and of course you get trained to fly at a level of precision most guys only dream about. My 2.5 GPA in AM, however, meant I could never even apply. So...if you are 50/50 on a major and think you MIGHT one day want to try that route...well...its an option.
However....don't make yourself miserable now for something that MIGHT happen in 10 years. TPS is about the only thing I can think of flying related that might require a more technical degree.
Now...for you test pilots out there....I know the course is a lot of work, and sometimes your job has got to be more work than fun. However...how many people in life can say they were a "test pilot" in a bar and not be lying?