Jack Grealish was spotted in a heated exchange with officials in the FA Cup match against Chelsea.
It is not clear what words were used but they were probably not very pleasant to hear.
As Grealish was nearing his seat, a few more words were sent to the fourth official.
What is the reason for such aggressive behaviour from the Man City player? The most obvious explanation is the collision with Caicedo.
Caicedo already had a yellow card when he bumped into Grealish. So Jack probably wanted his offender to be booked again, as he felt pain in the knee.
Caicedo wasn't sent off, while Jack Grealish finished his game after the substitution. Sharing his frustration with Michael Oliver wasn't enough for Jack so the fourth referee became his another target.
