Swift/Cooks for Najee/Sermon

Adding RB Depth and getting Najee for Swift but giving up Cooks. See below for roster. Full PPR.

QB - Tom Brady
WR 1 - Deandre Hopkins
WR 2 - Justin Jefferson
RB 1 - Derrick Henry
RB 2 - D’Andre Swift
TE - Jhonnu Smith
Flex - Allen Robinson II
Flex - Diontae Johnson
DEF - Washington

BE -
Ja’Marr Chase
Brandin Cooks
Will Fuller V
Cole Beasley
Curtis Samuel
Jamaal Williams

You definitely need RBs. I think it would be better to package two of those WRs to get an RB2/3 with upside. RB depth seems to be your issue.