Celtic go into the 2022/23 season having won the domestic treble in every season since 2016/17.
Middlesbrough and Cardiff City want Preston North End left-back Greg Cunningham but he'd be a fine signing for former club Nottingham Forest.
HITC Sport understands Middlesbrough and Cardiff are chasing the Preston defender.
Preston North End's Greg Cunningham is said to be interesting Cardiff City.
Irrespective of Charlie Taylor's situation, Leeds will need another left back - and this man would be an excellent signing.
Are these the best players to enjoy temporary spells at Nottingham Forest?
Players from Leeds United, Aston Villa, Wolverhampton Wanderers and Queens Park Rangers all feature in the Championship's top 10.
By their own manager's admission, the Owls find themselves short at left-back.