I only redshirt this guy if I want to balance classes somehow, or if I don’t think I can even use him much before that 3rd season. Agree with Tex, there should be more growth in 2 seasons with full WE, so as long as you can get him the court time to make it worth it at the end of that 2nd season for the payoff, that’s where I’d look to cash in.
On the other hand, if you redshirt, the biggest advantage for him will be the IQ, and that’s not nothing; but if you’re going to have 3 posts in the same class, unless you play FB/P, IMO that’s a headache you don’t need.