Leeds United defender Pontus Jansson will play for Sweden at the 2018 World Cup finals in Russia next summer.
Thomas Christiansen was appointed the Leeds United head coach in the summer of 2017.
The third-choice Everton keeper is also out of contract in the summer.
Leeds United host Middlesbrough in the Championship this weekend.
Leeds United face Middlesbrough and former manager Garry Monk on Sunday afternoon.
Leeds United have lost seven of their last nine league games.
Thomas Christiansen is under pressure as Leeds boss and things don't get much easier with Middlesbrough, Wolves, Barnsley and Aston Villa coming up.
Leeds will be desperate to end their dismal run of form against Middlesbrough.
Leeds United have confirmed the signing of teenage striker Ryan Edmondson.
Leeds United come face to face with their former manager Garry Monk on Sunday.