1. Markkennen
2. Kessler
3. THT
4. Vanderbuilt (not necessarily as a starter)
5. Agbagi (not necessarily as a starter)
Imo, in terms of position-needs, the Jazz absolutely NEED only a top-end PG to be added to that core. Obviously they need some more shooting in there, but that can come from any number of positions or player types. If they can land a PG who can really light it up from outside, THT & Vando might actually work as starters at 2 & 3. Both would have to continue to really work on their shooting, obviously.
For the record, I love Beesley — & would prefer to keep him on for the future. But he's definitely expendable as trade bait, imo. I WOULDN'T part with Agbagi right now, though. His value is several years from reaching its peak.
As for everyone else? As much as I absolutely love Mike Conley — & love Clarkson at least every third game — they are both definitely expendable if the price is right.