I've seen realistic sports writers put a fair value on KD based on his age, injury risk, and only one year left on his contract, but there are more who think Houston should give way too much. ESPN mocked 5 trade proposals yesterday and had Houston giving up #10, the 2027 PHX pick, Reed, Cam, Brooks, and Londale. The other offers they pitched seem like less capital than what they have Houston giving up. Minnesota offers Gobert plus spares, Spurs offer Devin Vassell, Harrison Barnes, and #14 pick, and Knicks offer OG Anunoby, Mitchell Robinson.
I don't think I'd give up Reed + multiple good assets; maybe tell them to pick two from Cam and the two first rounders plus salary filler. Can FVV be traded prior to declining the team option to serve as filler...like include him, then PHX declines the option, then FVV is a free agent (and could re-sign with Houston)? Or Jalen + Brooks?
https://www.espn.com/nba/story/_/id/44108357/kevin-durant-trade-proposals-four-deals-suns-star