Manchester United are set to step up their chase for a new permanent manager next month and look set to take the advice of Cristiano Ronaldo.
Ralf Rangnick was named as the interim replacement for Ole Gunnar Solskjaer in November but a long-term successor has yet to be named.
The German is set to be in charge for the remainder of this season, before taking on a two-year consultancy role at Old Trafford.