Don't think we should judge purely rating for how good a player is but Moh should be in franchising. Avez also did not play on a team nearly as good as Moh did so that can effect ratings. Avez has been a talent for years and is just now earning his flowers. ZE1SH is also Egyptian and coached the Anubis Gaming roster that Avez was on so I imagine he can explain the concepts/ideas that KC will want to run better than if Moh joined AND with better team cohesion. Avez is also four years younger.
Still, I believe Moh has a good chance of making it on a team like, say, KOI for sure. Really want him to get a chance as well but I'm really proud for Avez.