Nottingham Forest allegedly tried on multiple occasions to sign Danish goalkeeper Frederick Ronnow, who has been left red-faced by Bayern Munich.
After missing out on James Wilson to Aberdeen, should Sunderland turn to one of the Dons' former targets in Nottingham Forest's Zach Clough?
That ill-fated 2017 move to Nottingham Forest has done nothing for Zach Clough's reputation amid links with Hibernian and Aberdeen.
Lam looks to be sixth in Nottingham Forest's centre-back pecking order.
Lewis Grabban was in action for Nottingham Forest against Reading in the Championship at the weekend.
Stefanos Kapino left Nottingham Forest last week.
Nottingham Forest defeated Reading 1-0 at the City Ground.
Nottingham Forest won against Reading on Saturday.
Sam Byram has joined Nottingham Forest on loan from West Ham United.
Former Leeds United star Sam Byram has joined Nottingham Forest on loan from West Ham United.