Rangers are without a win in four games under Steven Gerrard.
Ryan Kent is on loan at Steven Gerrard’s Ibrox club Glasgow Rangers from Liverpool.
Rangers are reportedly keen to lure Jake Hastie to Ibrox.
Rangers ace Barry Ferguson cited by Darren Fletcher for his own success.
Brendan Rodgers has been linked with a move from Celtic to Leicester City.
Glasgow Rangers goalkeeper Allan McGregor will miss the next two games at Ibrox.
Jermain Defoe and Kyle Lafferty failed to score as an Alfredo Morelos-less Rangers were held to a goalless draw with Kilmarnock in the Scottish Cup.
Rangers signed Finland international midfielder Glen Kamara from Scottish Premiership rivals Dundee during the January transfer window.
Alfredo Morelos picked up another red card for Ibrox side Glasgow Rangers this week.
Jermain Defoe, Alfredo Morelos and Kyle Lafferty are the three main strikers at Steven Gerrard’s Ibrox club Glasgow Rangers.
Vellios is out of favour at Nottingham Forest, but might he have better luck at Ibrox, where Rangers legend Ferguson is being tipped to return as Caixinha's assistant?
Ferguson may not have won a game in charge of League Two Clyde since November but that has not stopped speculation linking him to Rangers.
The former Rangers captain would certainly be an interesting appointment.