That can only be viewed as a sign of frustration, perhaps the manager had unleashed all of his half-time anger and decided to leave the players stewing for a few minutes.
Watch Brendan Rodgers’ unusual half time behaviour as Celtic lose at St Johnstone
VideoCelts · Apr 6
Watch Brendan Rodgers’ unusual half time behaviour as Celtic lose at St Johnstone

Watch Brendan Rodgers’ unusual half time behaviour as Celtic lose at St Johnstone
Win 2 VIP tickets for CHRIS SUTTON in conversation with A Celtic State of Mind