Deeney was particularly critical of Mbappe’s lack of discipline and work rate during games, citing his performance against Barcelona as an example.
"If it's his dream, he needs to start playing down the middle and actually learning to stay onside," he said.
"When I watched him against Barcelona, Jesus Christ, he was offside about nine times. You're rapid, it really irks me especially when players are quick, probably because I'm f****** slow as s***, these guys that are quick don't bend their run, it's like they're overeager. In that regard, if it's his dream, he needs to drop his ego and work a bit harder."