If it worked out for him, I would LOVE to see Jax return. Good player, and already has chemistry with the team.
Comparing him to other BYU players is pointless. NBA potential and COLLEGE performance are not necessarily the same thing. See Jimmer.
Yes, he carried the team in the NCAA 1st round loss, but many BYU players upped their games and did that last year. They took turns.
For the COLLEGE game, Jax needs to improve his defense. He also need to have the confidence to take it to the basket.
IF the NBA is not a go this year, other teams may have deeper pockets, but in terms of performance and contributing to his team, IMO there is no better landing spot for Jax than his current team. And that may also be his best move in terms of improving his draft stock for '25. Moving to another team for the sake of a few extra shekels could end up being a fatal career mistake.