Good Trade? Mostert + Williams for Montgomery + Gage (1 Viewer)

[MissionCoach]

12 Team 1 PPR

I would get  David Montgomery/RB + Russell Gage/WR 

I would give Raheem Mostert/RB + Mike Williams/WR

So far there does not seem to be any timetable for Mostert's return, so I am thinking this might not be a bad deal.  My other RB's are Kamara, Carson, L.Murray, Coleman, and Kelley

Would you make this trade?  Appreciate opinion?

 

[Avery]

Nope.  Don't like it.

You're selling low and buying high at every position here.

Please see my cut question.  Thanks!