Two have signed so far

have professional contracts.

TJ in Poland
Seljaas in Slovakia.

He was not the best freshman, but he was one of the most spectacular. Without his injuries and whatever was going on in the locker room during Rose’s last couple of years, I think the performances of his senior year would have been sooner and he would be getting a better reward than a contract in a small league in Europe.
But if he continues his improvement maybe better things in store.
No word on whether his wife and son will be moving to Europe.

Yoeli, I think, will be getting an NBA or possible G League contract.

Jake Toolson would be looking at the NBA right now if he had not followed Pope to BYU. I hope he gets something with a future.
No word about Dalton Nixon that I’ve seen.