Kolinger is said to fancy a move to English football, with Brighton & Hove Albion, Middlesbrough and Reading rumoured to be keen.
Aston Villa have warned against a potential pitch invasion following the return leg of the play-off semi-final against Middlesbrough tonight.
Middlesbrough and Aston Villa will face each other in the Championship playoffs.
The Middlesbrough star would be a useful addition to the Wolverhampton Wanderers squad.
Ashley Fletcher has struggled big-time since his £6.5m move to Middlesbrough - so it seems that Championship rivals Leeds United won't sign him per...
The Middlesbrough striker is just what Sheffield United need, according to their former captain.
Aston Villa defender Alan Hutton is heading for the exit, and a couple of their Championship rivals are keen on a move.
Wolverhampton Wanderers beat Middlesbrough on Friday, despite playing more than 20 minutes with just nine men.
Middlesbrough will play host to Wolverhampton Wanderers in the Championship tomorrow.
While Tony Pulis has taken Middlesbrough into the Championship play-offs, Leeds United are falling apart under Paul Heckingbottom.