OK, I ended up dealing Marvin Jones for Fant. I didn't like doing it, but would need to drop someone (league rule is forfeit for illegal lineup), and was able to deal him to a less competitive team. You play with the same people in a league for awhile, you know who to watch out for.
I'm not obliged to deal Antonio Gibson. I'd like to be blown away by an offer, but everything has been a little low-ball so far. The stars seem to have aligned here, so let's see what happens. It would take a while lot more than Noah Fant at this point.
All that said, I see an interesting opportunity. A fellow owner texted me today -- he drafted Dak Prescott, but really hates the Cowboys. I could probably swap Deshaun Watson for Dak. This is kind of the classic FF dilemma -- if you had to pick a better real world QB, it would not be Mr. Prescott. Not sure if this gets me much or not. And I don't like the Cowboys either. .