Trade Josh Allen in a keeper league?

I’m packing it in with my keeper team and have acquired an extra pick in rounds 3, 4, and 5 so far. I have Jamaar Chase for a 6th rounder and Josh Allen for a 13th rounder next year, plus Akers and Dobbins for a 14, Claypool for a 6, or Waddle for a 7. But we only keep two players. I can only keep Allen once more. Should I even consider trading him, and what would be the minimum return needed to pull the trigger?

I’m sorry but I think I’m holding him over everyone else mentioned, regardless of the sell this year. I’d have to get a HAUL.