Marcelino Nunez has been given a stern warning after making the move from Norwich City to bitter rivals Ipswich Town.
Nunez made the rare move across East Anglia to Portman Road on Friday in a deal worth a reported £10million.
The Chile international has agreed a four-year deal with Ipswich, who are looking to gain promotion back to the Premier League .
He has now become the first player since 2001 to move from Norwich to Ipswich, with Andy Marshall the last player to do so.
By leaving the Canaries for the Tractor Boys, he has surely cut all ties with the fanbase of his now former club.
The East Anglian derby is one of the fiercest rivalries in English football and there is a real hatred between the two teams.
After making the usually forbidden switch, Nunez faces the wrath of the