The ex-Rangers midfielder believes Celtic have been sub par but will step it up a level when it is required.
The former Rangers star thinks both the Gers and Celtic can be very pleased with their transfer activity.
Rangers have given Graeme Murty the job at Ibrox until the end of the season.
Ibrox club Glasgow Rangers have failed in their pursuit of Aberdeen boss and former Gers midfielder Derek McInnes.
Pedro Caixinha’s Glasgow Rangers won against Hamilton Academical away from Ibrox in the Scottish Premiership.
Rangers still haven't met Hearts' valuation for goalscoring winger Jamie Walker. Why is anyone's guess.
Pedro Caixinha is the man who Glasgow Rangers want to succeed Mark Warburton at Ibrox, according to reports.
Derek Ferguson has outlined the kind of midfielders he thinks Glasgow Rangers need, but his comments will probably not go down too well with the Ibrox faithful.
Glasgow Rangers ace Andy Halliday has been perhaps the Ibrox club's best player this season.
It has been a turbulent start to the season for Warburton's Glasgow Rangers side.