Trade Proposal Help

I have Devante Freeman in a 2 keeper league. He'll cost me $12 to keep next year in a $200 draft. So obviously a steal.

I'm 7-3 and will likely make our 4 team playoff.

I was just offered:
Gio, Ajayi, Moncrief -> Freeman.

I have Zeke and Gore already. My WR are weak: Baldwin, Maclin, and Jordan Matthews.

I think Ajayi would likely be an upgrade on Freeman for this season, although considering Freeman's keeper value it'll hurt me next season. Gio wouldn't crack my starting lineup and Moncrief is at best equal to either Matthews or Baldwin, and I would just play them based on defensive matchups.

Should I give up Freeman and his value next year to go all out for the win this season?