It seems like every few years with Payton there was an automatic end of the roster WR. Arrington, Carr, Lil Jordan… You would think that the last WR spot would be one of the most fluid from season to season…
In this case, I assume Payton wants some guys on the back of the roster that are familiar with his system. Humphrey can help Jeudy/Sutton/Patrick with the verbiage and installs.