That's the thing, a lot of full ride athletes not only get free tuition, it's also room and board and meals. So yeah, he probably does come out ahead financially vs. being in the minors. College life is a hell of a lot less intense and stressful than an AHL gig too.
It doesn't have to be about feeling entitled. I'd much rather be at a big time NCAA program than toiling in the AHL on a two way contract, and not everyone's in a huge hurry to join the rat race. 900k+ can change that calculus, but an AHL salary might not.
It's probably pretty close. Take out tuition because he's not paying that either way, AHL or NCAA. If he's getting a monthly stipend of 5k, that's 60k a year, which is still slightly less than the 70k he'd make on an AHL salary.
Like you said, AHL or college, the money really doesn't make a difference. It's the 900k+ for playing in the NHL he's looking for, and getting that now vs. next year is a major difference.
I also don't think it's about being entitled. I think he has a very legitimate claim to an NHL roster spot somewhere, and I'm certain someone will give him one, so why would you not play every card in your hand to make it happen? It's just a smart move by him. Sucks that the Jets fans get bent over here, but from his perspective, if he knows he can 100% get 900k+ this year, instead of 60-70k, everyone on this website would do the same thing.