ANDY WALKER believes the rivalry between Celtic and Rangers is now “redundant” because of how far his former club find themselves ahead of the Ibrox side.

Walker has been left bemused by the state of Rangers at this moment in time, most notably their failure to land a manager before Sunday’s derby.

And while on the day those same old antagonistic feelings will rise to the surface, this one-time Parkhead favourite believes Celtic are too powerful to overly concern themselves with the goings-on from the other side of Glasgow.

Read more: The big interview: Ally McCoist on Celtic dominance and why the Rangers supporters' patience has all-but disappeared

Walker said: “There is a crisis of leadership at Rangers. I can't believe they haven't got someone in place at the moment.

“I can't believe just the general process of picking any head coach. Who does that? Why would you not have a football person having some sort of input?

"From what I can see it is a board that all have got different skill sets but not really football orientated.

“I think right now the Celtic-Rangers rivalry is a wee bit redundant. It will be for a while. I don't think Celtic are interested in comparing themselves to Rangers, being better than Rangers – that is gone. It's up to Rangers to get their act in order.

“I think the important thing for Celtic is to keep being the way that they are. They've been spending a bit of money, they've got a really good manager and he's spent a little and had a lot of success with Moussa Dembele, he's spent a lot on Scott Sinclair and he's had a lot of success.

“Even if Brendan was to go in the next year or two, I think Celtic's model should be to get someone in who is as good as he is and continue to try and get not just Champions League football, but just to make their mark. They're the bigger challenges for Celtic.”

Read more: The big interview: Ally McCoist on Celtic dominance and why the Rangers supporters' patience has all-but disappeared

Walker is a huge fan of Brendan Rodgers who he believes does love Celtic but will, in the not too distant future, return to the English Premier League.

However, the Northern Irishman’s strong bond with majority shareholder Dermot Desmond will keep him in Glasgow for a few years yet.

Walker said: “I don’t know if I’m reading this right but from what I know he sort of bypasses (Peter Lawwell) and has a much closer relationship with Dermot. He goes over to Ireland and speaks to him.

“Dermot got him in and I think that makes a difference. That model Celtic had under Ronny Deila where Peter Lawwell and John Park were very influential in transfers – maybe to a lesser extent when Neil Lennon was there – I don’t think you are getting that now.

“He can say, ‘me and Peter get on great’ but from what I hear he is much closer to Dermot Desmond. There is a level of investment available and I don’t think Celtic have gone there yet. I think they could spend more money if they really wanted to. It’s a good thing.”