The Bournemouth goalkeeper is also said to have been a target for the previous Nottingham Forest boss.
Nottingham Forest are keen to bring Adam Federici back after his brief loan spell with the Championship side.
Graeme Murty is the bookies' favourite to become Rangers next permanent manager at Ibrox.
Adam Federici nearly joined Nottingham Forest in the summer and should be on Leeds United's radar in January.
Australian 'keeper Adam Federici joined Nottingham Forest from Bournemouth in August, only for an injury to ruin the move.
Nottingham Forest had three bids rejected by Brondby for Frederik Ronnow - so signed Adam Federici from Bournemouth instead.
Nottingham Forest could be in the market for a new man between the sticks.
Nottingham Forest signed Adam Federici from Bournemouth on a season-long loan deal on transfer deadline day.
Reading FC haven't been able to reach these heights since.
Newcastle left Bournemouth with a 1-0 win during Saturday's early Premier League kick-off.