That's a lot of money to be dropping on a WR who never put up great numbers despite playing with an elite QB and across from a WR who would draw double teams.
He's gonna be their WR2. That's just what the WR2 market is now in the NFL.
I think that he's somewhat unproven is a fair argument, but we will not be signing any free agent WR that are more proven than him for less money than this.