Current Roster
Point Guards - Exum, Burke, Clark (D-League) and Cotton (10 day)
Wings - Hayward, Burks (injured), Hood (recovering), Millsap, Jingles
Bigs - Gobert, Favors, Booker, Evans, Garrett (D-League) and Benimon (10 day)
If you figure that Gobert, Favors, Hayward, Burks, Hood, Exum, Booker, Millsap and Jingles are pretty safe due to a combination of role, production, cost and value; then that leaves the Jazz with 6 players that they should look to upgrade - Burke, Clark, Evans, Jarrett and two 10 day spots.
Key needs to fill should be 1.) Backup center, 2.) a backup PG that fits the system better and another 3&D wing to add depth and provide rest for Hayward. . .
1.) Sign C: Ante Tomic. The timing is right, there's nobody but Barcelona to compete with AND he's a great fit. Makes too much sense. 3 year deal for between $4-7 million per year, plus the buyout. (Tomic > Evans)
2.) Trade Burke and future draft picks as part of a deal to Atlanta for PG: Dennis Schroder. He's played for Quin Snyder and would make a helluva young PG tandem with Exum. Schroder has flashed enough potential that he'll be expensive, but not enough that he can't be acquired. Jazz should use some of their many, many assets this offseason to get better before the salary cap jump. Might need to get another team involved to pull it off, since Atlanta would probably prefer a vet to picks. (Schroder > Burke)
3.) Trade up for one of D'Angelo Russell, Stanley Johnson, Kristaps Porzingis or Mario Hezonja. Get value out of the last lottery pick the Jazz should have for awhile. (Lottery pick [especially Russell, Johnson, Porzingis or Hezonja] >>>>> Clark)
4.) Use the rest of the available cap space and/or assets to add another value free agent or veteran through trade, plus the rights to Neto and/or Pleiss AND two 2nd round picks (unless they get traded) to fill the last 3 open spots. That's more than enough assets to adequately fill the last 3 roster spots with guys who can contribute or who have great potential for down the road. (Free Agent, Neto, Pliess, Motum, mid 2nd round picks >>>>> Jarrett, Benimon and Cotton)
Potential Roster
01.) C: Rudy Gobert
02.) PF: Derrick Favors
03.) SF: Gordon Hayward
04.) SG: Alec Burks/Rodney Hood
05.) PG: Dante Exum
06.) C: Ante Tomic
07.) PF: Trevor Booker
08.) 2015 Draft pick - Russell, Johnson, Porzingis or Hezonja
09.) SG/6th: Rodney Hood/Alec Burks
10.) PG: Dennis Schroder
11.) SF/SG: Joe "Jingles" Ingles
12.) SG: Elijah Millsap
13.) Pick the best three options that you can afford between (A. Free Agents) DMC, Jeremy Lin, Danny Green, Gerald Green, Wes Matthews, etc, (B. Foreign Players) Raul Neto, Tibor Pleiss, Brock Motum, etc., and/or (C. Later Draft Picks) Justin Anderson, Delon Wright, Christian Wood, Aleksander Vezenkov, Domantas Sabonis, etc.