Reported Arsenal target and Celtic defender Kieran Tierney has a better mentality than Liverpool star Virgil van Dijk, suggests Ronny Deila.
Celtic beat Rangers 2-1 at Parkhead on Sunday afternoon.
Ronny Deila worked with the Celtic man at Parkhead for two years.
Brendan Rodgers walked out of Scottish Premiership champions Celtic to take over at Premier League outfit Leicester City last week.
Former Ibrox club Glasgow Rangers manager Mark Warburton comments on ex-Celtic boss Ronny Deila.
The pair have each spent time on Celtic's books this decade.
Brendan Rodgers has dramatically improved Celtic since taking over from Ronny Deila.
Virgil van Dijk moved to Liverpool in January.
Celtic's Kristoffer Ajer impressed on international duty last night.
What were Celtic up to exactly three years ago to the day?
Tottenham Hotspur boss Mauricio Pochettino has opted to loan Jack Roles to Cambridge United, to get him regular game-time.
The Liverpool boss admitted that he could leave Anfield in the next two or three years.
Illan Meslier made his first appearance for Leeds United in their opening under-23 game of the new season.
Celtic are heavily linked with a move for the Norway international.
Can Leeds United's Patrick Bamford finish as the Championship's top-scorer this season?
Daniel James, who came close to joining Leeds United in January 2019, was in action for Manchester United on Monday.
Tottenham Hotspur midfielder Eric Dier was left on the substitutes' bench at the weekend, while Oliver Skipp was brought on.
Celtic are said to be closing in on bringing Jordon Ibe to Parkhead to strengthen Neil Lennon's squad.
Liverpool have seemingly made some defensive changes this season.
The Bournemouth winger is being strongly linked with a move to Celtic.
The Norwegian is leaving Celtic at the end of the season.
The Celtic boss will be leaving the club in the summer.
A look at potential candidates for the Celtic job.