Eunan O’Kane joined Leeds United from Bournemouth in the summer of 2016.
Polish midfielder Mateusz Klich arrived at Leeds from Eredivisie side FC Twente in the summer - but he could have signed even earlier.
Leeds United look a better, more exciting team under Thomas Christiansen.
Garry Monk quit Leeds United in shock circumstances back in May.
Middlesbrough boss Garry Monk has played down suggestions that Rudy Gestede could join Leeds United.
The Brentford winger could be at the centre of a tug-of-war between Middlesbrough and Hull City.
Leeds have been linked with selling Chris Wood.
Pep Clotet and Garry Monk were both at Leeds United last season.
The Leeds United man appeared to have a fractious relationship with Garry Monk.
Middlesbrough lost against Wolverhampton Wanderers in the Championship on Saturday.
Middlesbrough have signed Britt Assombalonga from Nottingham Forest. Was this spending power part of the reason Garry Monk left Leeds behind?
Garry Monk quit Leeds and took over as Middlesbrough boss. Does he face a tough challenge?
Downing has reportedly been told he can leave Middlesbrough this summer.