DJ for Howard and Kerryon

Do I trade David Johnson for Howard and Kerryon? Full PPR.

My RBs as of now are: DJ, Collins, Buck Allen, Lewis, and Ty Montgomery.

Ehhhhhhhhh, no. I think your RBs are thin, but trading DJ for those guys just gives you a group of mediocre RBs. DJ still has top tier potential, and is looking better.