You know as well as I do that he is doing more than just sharing a link. Either a) he is subtly (or not so subtly) saying this is a done deal or b) this is what he WANTS to happen.
And he didn't graduate last year, he graduates in May which is why he couldnt transfer out and play spring ball with anyone.
I would imagine it matters to a guy named Nick Saban... and a couple of guys named Jake Coker, Blake Barnett, David Cornwell, etc...