Evaluate my trade

Hi guys

I would like to have your feedback on a trade I made last week. I trade Cooper + Mixon + higbee and I got Swift + Hunt.

This is my team now:

QB: Herbert
RB1: Elliot
RB2: Swift
WR1: Allen
WR2: Sanders/Lockett
TE: Shultz
Flex: Hunt

Bench: Collins, Perine, D.Williams, Crowder, Patrick