With Juancho, I think the biggest competitor will be Europe, not another NBA team. There were rumors about him getting a buyout and going back to Spain during the deadline. With him I think you need to give him some guarantee of role/opportunity and probably offer him more the minimum. I don't think the Jazz will do that if Rudy Gay is on the roster.
You know me, I was the most skeptical of any anyone when it comes to wonky stints....but Paschall is a talent. He's good enough and will likely come cheap enough that we should just sign him to a 2-3 year deal....but we won't because we have Rudy Gay. Quin really doesn't like him, but it's likely that Quin is not the coach next year. Maybe he gets re-upped in a please Donovan move.
I just think that it's also good to sign guys who are reasonably young, come cheap, and you're confident in being able to play in your rotation. Especially when you have an expensive team + cheap owner. You have to have a few guys in your rotation making <$5M a year. I wouldn't mind if the Jazz liquidized Conley, Bogey, and Clarkson into picks and we just ran with younger players and guys like Juancho/Paschall who can very easily become bargain contracts.