Brighton And Hove Albion
Roberto De Zerbi is reportedly one of the names on Man United's managerial shortlist for Ruben Amorim's replacement.
Lacey was shown two yellow cards on 87 and 89 minutes in United's FA Cup round three defeat to Brighton.
Manchester United have been knocked out of the FA Cup at the third round stage.
EXCLUSIVE: Ferguson opens up on losing his confidence and finding his feet in Serie A after a challenging start.