Tyreek Hill or Amari Cooper rest of season? Full PPR

I am currently sitting 3-1 in my 12-team full PPR league. I got offered Amari Cooper for Tyreek Hill today and am not sure if I would rather have Cooper or Hill rest of season. Is my roster good enough to hold Hill and wait for his return or should I pull the trigger on Cooper given his early production. My team is below:
QB - Watson
RB - Fournette
RB - K. Johnson
WR - Hopkins
WR - Hill (injured)
TE - Engram
FLEX - Woods

Bench:
John Brown
Curtis Samuel
Philip Dorsett
Ronald Jones
Latavius Murray
Alexander Mattison
Tony Pollard

Thanks!