Quote: rubber duckie "He did it because he cares.'"
I believe it really is as simple as that. No agenda because of some friendship with Harris which nobody even knows if they are friends.
He simply doesn't like seeing the sport looking bad and the things coming out from Salford and the owner don't exactly make for the best reading. For all we know as well he has had private discussions with Koukash in past.
Whilst he was critical of Koukash, he didn't say anything insulting and he didn't try and mention any rumour he might've heard.
Instead of viewing it as an attack on him, Koukash should view it as advice. However I doubt he'll do that.