Who are the only 2 players to play for 2 different teams in the same season in the fa cup?

The only two players to have played for two different teams in the same FA Cup season are William “Bill” Duffy and John "Jack" Devey. Duffy played for both Newcastle United and Darlington in the 1920 FA Cup, while Devey represented Aston Villa and Birmingham City in the 1894 FA Cup. This unique feat highlights the rare circumstances in which players have switched clubs mid-season while participating in the same tournament.