They need to get Watson to settle his case before they're going to get a lot of interest and even then it's going to need time. Trading him now is not going to get them good value on the trade.
They need him to settle that case now, let him play through the year and hope he has a decent season despite how the team plays and then trade him next offseason.
Unfortunately for their fans, Watson seems like a scumbag torpedoing his value and the team has handled pretty much everything as badly as possible.