DL is like a great magician, he leaves nothing to chance. PG was our weakest position last year. We now have 4 young players fighting for three spots. Exum has the potential of being a great starter and possibly star, but he had to show improvement this off season to remain the top PG. The little we have seen of him, it looks like he is progressing as planned. By adding Neto DL has given the Jazz some flexibility for the other two spots.
The back up position is Trey's to lose. If Burke does not improve, or Cotton or Neto skills better fit the Jazz, Burke will get moved to third string. Personally I think it would be smarter and more professional to trade him.
Because Neto just signed a contract, there is awaiting time before Neto could be traded. If Neto does not show signs that he can quickly catch on, or Bryce out plays him, Raul could end up in the D League for long stints during the year.
Bryce Cotton is the odd man out. If he does not show vast (skills/meets need) over Burke or Neto by start of season, he will be the one leaving.
Locke talked about how the next big trading action period is around mid December. All teams think they have built the team they want by the first of the season. About 15-20 games into the season they are starting to see their weaknesses. Then they start making moves to fix the problem before the season is lost. I think if Cotton is around at the beginning of the season, the Jazz are not satisfied and we may see some changes early in December.