So, here are some of the contracts given out (rounded up):
Keegan Murray - 28M/5yrs
Christian Braun - 25M/5 yrs
Dyson Daniels - 25M/4 yrs
Jabari Smith Jr - 25M/4 yrs
Shaedon Sharpe - 23M/4 yrs
Toumani Camara - 21M/4 yrs
If Duren was asking for 30M, that's laughable. I still think Murray got overpaid after trending down last year , but even so he didn't get 30M.
Ignoring team/positional fit and just going off of player value, neither JD nor JI are clear upgrades on any of these players and I'd take a straight swap with no questions asked in many cases.
Using this list, I'd value them in the 18-23M range depending on if either of them plays both ends of the court this year. If not, then they're bench players on a contender and I'm not interested in cracking 20M for that.