Antony cupped his hand to his ear in front of the Coventry fans after Sunday’s penalty shoot out
Slot guided the Dutch club to their first title in six years last season.
The under-fire Manchester United manager came out fighting after criticism of his team’s performance at Wembley
The Feyenoord boss has now emerged as the front-runner to take charge of the Reds next season after links with Xabi Alonso and Ruben Amorim