APBRmetrics

Moritz Wagner looks better than most would say. Wizards declined 3rd year option. Probably a mistake. Could still retain but will they? If a team needs a center now or for future, I'd consider / check price to obtain / guess at cost to re-sign.

Matt Thomas could probably provide more production somewhere else.

There are others. Bigger names. But these will kick it off.

I assume done contender takes George Hill next month.

Muscala would be a low cost option for some contender needing. Nets would be one. Maybe Lakers. (Not a contender imo but maybe Warriors.)

Warriors could certainly use a rotation worthy big of some sort. Trying to think of any targets for Utah and can't really think of any, they seem pretty set one way or another. Haven't followed most other squads well enough to say one way or another.

Warriors definitely need someone at center.

Thon Maker or John Henson could be signed as free agents, among other options.

Rondae Hollis Jefferson would be an unusual choice but I'd consider it.

Bjelica to the Celtics might work for some of Celtics unused young guys. Maybe Bjelica and possibly some draft compensation for Langford and Edwards or Waters.

Knicks want Rose. Pistons might want different than what Knicks are willing to give up but some compromise should be possible.

I'd probably make it multiple players on both sides moving.
Knox, Noel, Smith and Ntilikina for Rose, Jackson, McGruder and Okafor might be close to fair and works financially. Pistons get younger, Knicks older. Weaver gets more Kentucky guys and quickly changes out meh to bad signings. Thibedau gets rid of guys he doesn't want to play.