Waivers didnt go as planned

First off 12 team Half ppr 1 qb 2 rb 2rw 1 te 1 flex with a 5 man bench and roster limits to 4 rb and 4 wr

So that said
my team
cam
ceh,singletary
ridley,adams
ertz
fuller

bench Kerryon, Hurst, Goff, Lamb, j. Robinson

Zack moss got dropped and so did Gallup but i have both of the players that are limiting those two in singletary and lamb with the roster constraints would you still pick either of those up?

Ps. also looking to trade possibly singletary fuller and either robinson or lamb to upgrade big at the rb spot if theres any advice on that or targets to go aftter