What's funny about this is that you could go back year after year and find similar responses saying hey, be patient, I have faith this will all work out............ and then it never really does.
It's a peculiar move to keep Hurns IMO. For starters, it's unclear if he will even be ready to play at the start of the season. Two, you can probably find a WR that could match his production for a fraction of what you are going to pay him. Once training camp hits, it's not like there are going to be tons of options out there if Hurns proves he can't secure a job.
I think the smarter move would be cut him now, save the $5MM in cap space and sign another WR that you know will ready come Sept 1.
And before the inevitable "you are just a hater", note that I was firmly behind signing him last year. I thought he did some good stuff in Jax when he had a competent QB throwing him the ball. But at this point, you have Cooper and Gallup and not much else. I think I'd rather cut him, save the $5MM and bring in a vet that I know will be ready to go Sept 1.
Now if there is a soon to be contract restructure that forces him to take a pay cut, that makes this a bit more palatable.