And when he signed for Sunderland it took me months to get over it! Even as a Sunderland player, he gladly signed my Newcastle season ticket in a Durham bar when he was with the Sunderland team ... and rubbed it in Michael Gray's face!
Paul Bracewell and Stephen Caldwell; even back to the 1970s and Tommy Gibb and the legend - Bob Moncur. All have played for both teams.
And there looks to be a shock move from Sunderland in coming weeks who will make a bid for Damien Duff if they are promoted to the Premiership.