Kieran Tierney is good enough to play for Real Madrid and Manchester City, according to former Liverpool midfielder Charlie Adam.
The Arsenal left-back has been enjoying his best season with the Gunners after overcoming a string of injury set-backs - making 23 starts in this campaign and providing two assists down the flank.
His solid form under Mikel Arteta has earned rave reviews from his fellow Scot Adam, who is tipping the 23-year-old for a big move this summer - and rates him at around £50million.
Arsenal's Kieran Tierney is 'ready' to play for Real Madrid or Man City, claims Charlie Adam
Adam, who made 37 appearances at Anfield and now turns out for Dundee in the Scottish Championship, called him 'a top player'.