It's not about the money for Ulis, it's that he takes up a roster spot. House, Len, and Payton are also gone from last year. Ayton, Bridges and Olobo take their spots.
Definitely on the roster:
Ayton, Booker, Bridges, Jackson, Bender, Chriss. Ariza, Knight, Okobo, Chandler, Dudley, and Warren. That's 12.
Other candidates.
Williams
Reed
Peters
Harrison
Canaan
Daniels
King
We can add three to the roster and 2 two-way contracts. So two of those seven have to go.
Of course, Dudley is close to deadwood and Warren is looking to be the odd man out at SF - but if we trade him we get someone back most likely.
IMO, we should buy out Duds and waive or renounce Daniels - he's too bad at defense to keep around. A lot of people seem to have written Williams off already but if he returns to form he's our best big outside of Ayton. Actually, Peters is probably second to him though Chriss and Bender likely have more upside. My guess is that SL and training camp are auditions for him and Reed - who looked awful when he finally got on the floor last season.
Canaan, should he be back to health, will probably be penciled in to start at PG. I hope Harrison can challenge him because he's got good size and is a better defender - he needs a three point shot at 33% or higher to be close to a starter, though. My guess is that Igor and McD will be monitoring the PG play closely and if it looks too poor, they'll be looking outside, with Warren as trade bait. If it's worse than poor they might cut Canaan or Harrison and bring Ulis back. Okobo gets a pass for this summer and may become a two way player so he can get lots of PT.
Heck, they may turn up a gem in SL to complicate matters even more.