Sanchez, likely to start despite carrying a thigh injury, will be key to the Gunners' hopes of victory.
ESPN FC's Arsenal correspondent Mattias Karen feels Wenger will remain with Arsenal despite how they fare in the final.
Arsenal's Danny Welbeck wants to win the FA Cup to bring some glory to a disappointing season for the Gunners.
Gary Cahill has said that Saturday's FA Cup final between Chelsea and Arsenal will be a "difficult" experience after the Manchester bomb attack.
Relive Arsenal and Chelsea's respective journeys to Saturday's FA Cup final at Wembley Stadium.
It's a London derby final, Antonio Conte vs. Arsene Wenger, a possible farewell for Alexis Sanchez and Diego Costa and Chelsea's chance for a double.