Traded Tyreek for Mixon and Parker

I drafted Murray and Ajayi. Needed a back up plan at rb so i shipped tyreek for mixon and parker. Mixon seems like he is getting going with the new coordinator and waiting on Parker to get rolling. My wr1 is Evans. Thoughts on this trade?

Also need to start 2 from Murray Ajayi and Mixon.

Thanks for any advice