This talk of Kearney vs the players reminds me of what was commonly quoted from Kearney's initial address to the players:
"If you don't want to be here, you can pi** off now" (or words to that effect).
So, if it is true that Kearney, Arthurs and Nolan make all the big decisions, it should be pretty easy to squash any player revolt (if there is one). Just drop of the troublemakers to Wenty, and start developing the side for next season.
Personally, I don't buy the player revolt theory. I could see a public (and media) revolt against Kearney if Hayne or Hindy was dropped, but not any other player, not after the form that has been displayed so far this season.
As I see it, the only players who could be confident of picking up a decent contract at another club would be Hayne, Mannah, Maitua, Allgood, Sio, Sandow and W. Tonga. Moi Moi and Hindy would be picked up, but not for huge money given their age. I can't see Mannah, Allgood, Sio, Hindy or Moi Moi as trouble makers, can you?