Jimmy Graham on Waivers! Grab him?

I already have Gronk. But if I should get him, who do I drop?

This is the rest of my roster:

Carson Palmer
Andrew Luck
DeMarco Murray
Todd Gurley
Antonio Brown
Doug Baldwin
Michael Crabtree
Kareem Hunt
Doug Martin
Terrance West
Larry Fitzgerald
Jarvis Landry
Will Lutz
Cardinals DST