Brandon Jennings
This one is up in the air. If the Bucks were smart they would trade Brandon Jennings and at least get something for him, because he is more than likely leaving in the off-season.
No word yet, on if they will actually pull the trigger on what would be a massive deal. Possible suitors for Jennings could be the Knicks, Nets and the dark horse pick of the Suns, who have been looking to add talent for a while now. This really all comes down to the Bucks and if they feel its right for the organization to part with Jennings at this time.