The Kings would be getting fleeced. Rudy Gay, Darren Collison, Willie Cauley-Stein, Skal Labissiere AND a future first-round pick for John Wall? I don't think so.
Disagree completely.
Gay & Collison are expirings. There is no guarantee they would come back next year. Cauley-Stein is struggling this year and still has some question marks about his game. Labissiere has big time potential, but he also has big bust potential as well. It's why he slipped to #28. The earliest the 1st could be would be in the year of 2021.
To sum it up, you're trading two expirings, two young players who haven't established themselves in the league yet, and a 1st 5 years away for a PG who is not only very good and young, but he's also one of Cousins' best friends which should help with retaining Cousins when his contract is up.
I'm not so sure we would be much better this year if we made the trade as we would still have issues at SG, SF, & PF. If that's the case, perhaps we would keep our pick, and add potentially a 3rd star to the mix. For instance, we could potentially draft Jonathan Isaac with our pick and have these players going into next year:
PG - Wall
SG - Temple / Bogdanovic / Richardson
SF - Barnes
PF - Isaac
C - Cousins / Koufos / Papagiannis
This would leave us with ~$32 mil in cap space ($38.5 mil if Barnes doesn't pick up his option).
Who knows? With a Joerger/Cousins/Wall/Isaac core, perhaps FAs are a little more attracted. It would be great if we were able to steal Otto Porter away from Washington in FA. Wall/Richardson/Porter/Isaac/Cousins as a starting lineup of the future has some potential to do some damage.