The promising 17-year-old has been selected as a possible replacement for manager Dennis Wise, who is currently struggling with a calf injury.
Weston, who made his debut for The Lions during the club's final game of the season against Bradford City, has impressed the management team with his performances in the youth and reserve sides. But with Andy Roberts and Charley Hearn already ruled out of the final, both Wise and Wilkins are limited in their midfield options, which has left the door open for the young midfielder to make history on Saturday.