Sunderland aimed a subtle dig at Leeds United after revealing a set of jackets their players - including loan star Joe Gelhardt - wore for their final home match of the season against Watford.
The red jackets commemorated the 50th anniversary of the Black Cats' win over the Whites in the 1973 F.A Cup Final next week, often remembered as one of the competition's biggest ever upsets.
Leeds, one of the most dominant teams in the early 70's, had won the competition the year previous with a 1-0 win over Arsenal, but a 32nd minute goal from Ian Porterfield meant Sunderland became the first Second Division side to lift the trophy in over 40 years.
