Trade Opinion? D Jax for McFadden

Posted this last night but it had a few errors in it.

In a 12 team, 1/2 point ppr league, I am 4-4 mostly based on some bad beats. I am 3rd in the league in scoring but have the most points scored against. I got offered Darren McFadden for Desean Jackson, here is my team. I think I should do it because I really do not trust Anderson at this point. With Howard, Dggs and McKinnon on bye,I am actually looking at starting Mack over him as my RB2.

QB- Wentz and Winston
RB- Marlon Mack, CJ Anderson, Jordan Howard, Addullah, Jared McKinnon
WR- Golden Tate, Desean Jackson, A.J. Green, Crabtree, Stephon Diggs
TE- Jimmy Graham
Defense- Vikings & Lions
Kicker- Gostkowski