The Leeds United defenders know they need to hit the ground running to impress their new boss.
The Leeds United centre-back has pre-season to prove he can form a formidable partnership with Pontus Jansson.
Liam Cooper played with Stephen Warnock, who is leaving Wigan Athletic, at Leeds United.
Leeds midfielder Ronaldo Vieira has been called up by the England Under-20's.
Leeds United drew with Wigan Athletic in their final Championship game of the season on Sunday.
Leeds United drew 1-1 away at Newcastle United on Friday evening.
Leeds United won against Preston North End in the Championship on Saturday afternoon.
Centre-back Liam Cooper has been banned for six games by the FA, virtually ending his season.
Leeds United defender Liam Cooper will serve a six match ban.
Anger simmers over Leeds defender Liam Cooper's apparent stamp on West Ham loanee Reece Oxford.