TRADE HELP! Get Dalvin Cook? .5 ppr

Currently 6-1 and looking to load up for a playoff push:

GIVE: Big Ben and Ingram

Get: Mahomes and Dalvin Cook

Is this a fair deal? Other owner is 2-5 and struggling at RB with Elliot on a Bye, Howard stinking, and Cook out.

My other RB are: Gordon, Mixon, Michel, Royce Freeman, Richard, and Mostert.

What you think, footclan?