Duncan Watmore and Wes Brown played together at Sunderland.
Leeds could take a punt on free agent Wes Brown for his experience alone.
Rovers have snapped up the former Sunderland defender on a free transfer
The defender is currently without a club, after leaving Sunderland in the summer.
The former Manchester United and England defender could be set for a move back to the North West.
Wes Brown is to be released by Sunderland this summer.
The Sunderland trio could be set to depart as Sam Allardyce transforms his squad.
The US international right-back has started Sunderland's last 10 Premier League games.
Wes Brown has started in the heart of Sunderland's defence in their last two fixtures.
Wes Brown has made just two appearances for Sunderland so far this season.
The veteran defender could prove a shrewd acquisition by Sam Allardyce.
Sunderland have big decisions to make regarding three of their current first-team squad.
Chelsea, Manchester City, Swansea City, Manchester United, Liverpool, Southampton, Tottenham Hotspur, Crystal Palace, Fulham and Sunderland players feature.