As the Adelaide skipper put a bump on to shepherd Mitchell from Rory Sloane striking Walker in the hip and forcing him to be subbed out of the game .
Rory Sloane is the Hawks half - back again brought his knee up .
As the Adelaide skipper put a bump on to shepherd Mitchell from Rory Sloane , the Hawks half - back again brought his knee up , striking Walker in the hip and forcing him to be subbed out of the game .