First thing I would do is show Cam McCarthy and Kersten an aerial shot of Josh Kennedys` incessant leading patterns. Its called hard work and perpetual motion. Then tell him thats all he has to do, to keep getting a game.
Keep it simple, very simple. Run, lead, mark, turn, bang through goal, repeat. No body on body, no tricky holds, no double backs.
Tell him to run away from the other forward and under no circumstances to run into Sandilands.
Then show him a tape of Darling. Tell him if he copies that he will play for Peel.
Fat chance he will get any clear instructions.
I cant understand Roly at the best of times so Im not sure the forwards know what the heck he is talking about, if he mentions the forward line at all.