I had DJ, Allen Rob & Bilal Powell HELP!

This is my lineup ATM. 9 team PPR

QB: A. Rogers
RB: D. Cook
RB/WR: Chris Carson/Semaje Perine (I have both)
WR: Keenan Allen
WR: Brandon Cooks
WR:Jermaine Kearse
WR/TE: Austin S-J (Ben Watson available on waivers, or Jimmy Graham)
TE: Gronk

Bench includes: Zay Jones, Ted Ginn JR, Tyler Lockett, Nelson Agholor…

Shoulda I use A Rogers and Gronk to go get some depth?