Raiders shopping TE Michael Mayer.
The Raiders traded up to take him at 35 two years ago. They could still use him as Bowers is split out a fair amount of the time. He was away from the team for a significant amount of time last year with a mental health a mental health issue.
I'm not sure you could do enough due diligence to warrant giving decent draft capital for him. A day 3 flier maybe but in that case, why wouldn't they just keep him?