Is Castle really going to be at least an average offensive player? Or is he a big guard who's a reluctant shooter and slightly below average from 3pt range? I understand he's playing on a top-ranked team and not overly asserting himself as a result, but some of his comparables include guys like Bruce Brown, Justise Winslow and Troy Brown Jr. I think he's a backup, defensive-minded 2/3, at least on a high-level playoff team.
If you look at who the Jazz prioritize in their rotation and in their last draft, they want guys who can really shoot.