Everton manager David Moyes said his Belgian midfielder Marouane Fellaini deserves to be punished for headbutting Stoke City's Ryan Shawcross in Saturday's 1-1 draw at the Britannia Stadium.
Fellaini clashed with Shawcross on the hour mark as the players jostled for position at a corner, but the incident went unnoticed by referee Mark Halsey and his assistants.
The incident will be reviewd by the Football Association on Monday and Moyes says Fellaini should be discaplined.
A first-half own-goal from Shawcross had gifted Everton the lead, but Kenwyne Jones struck seven minutes after the break as Stoke stretched their undefeated run to seven matches, while Everton drew for the eighth time in their last 11 outings.
The stalemate left Everton fourth on 27 points, two adrift of third-placed Chelsea, as Stoke remained ninth on 24 points and behind Arsenal on goal difference.