Trading Advice Help

Guy in my league really wants lions players and I have Marvin Jones. Trying to make a trade with him. Thoughts on this trade…

Give: Marvin Jones, Jordan Howard, Will Dissley
Receive: Joe Mixon and Adam Thielen

I already have Gurley and James Conner. There are many TEs on waiver that I can pick up as well.

Dissley is a throw-away so its really Mixon and Thielen for Howard and Jones which I don’t think is fair once Mixon is healthy. What does the rest of the roster look like?

I stream a QB.
RB: Gurley, Conner, Collins, Coleman, Crowell, Yeldon
WR: Tyler Boyd, Amari Cooper, Kupp, DJax