It will be a waste if you're only use for it is to tell people you have it. I was accepted into Mech Eng myself a few years ago. It was either that or pay for flight training and work over the next few years. I assumed I would be at an advantage to get a flying job then and my Mech Eng classmates would get Mech Eng jobs. This little scheme has obviously left me confused as I can't even apply for it and my Psychiatric Nurse friend with a fear of flying can.
There is the idea yes that you have a fall back qualification but how much do you think it will be worth in 10-20 years down the line if you lose your medical or what not. Much of your acquired knowledge will have been forgotten about in the meantime, and fresh grads will be ahead of you. Especially in I.T. to all you I.T. grads out there. That industry moves too quick.