Dockers star Nathan Fyfe may face a suspension after he was involved in an incident with Collingwood midfielder Levi Greenwood in the third quarter.
Fyfe runs past the ball and bumps into Greenwood, making careless high contact with the Pies' hard nut.
The Brownlow favourite was not reported by the umpire after the incident, but it will no doubt be looked at by Match Review Officer Michael Christian.
