i kinda agree with Bruno that it feels more like Fox vs Castle rather than Fox vs Vassell
it would feel rough to part with Castle but Fox is on a different level. he's a borderline #1 on offense and certainly would be a high end #2. then you keep vassell as the aspiring #3
a Fox/Castle backcourt seems pretty janky on paper given their respective styles of play. fox isnt a bad defender, but he's never going to have the same defensive upside as Castle, but for that level of offense its a trade-off you'd take.
assuming a summer trade, and given that Sacto has some flexibility due to some small trade exceptions, castle + one of collins/keldon + one of branham/wesley would get it done. you'd assume they'd prefer collins who would at least be an expiring deal at the time.
then its just a matter of how many picks it takes to make it right. obviously we could unwind 20131 swap, and we have a ton of excess capital to work with