Frank de Boer given 'worst ever' tag as former Rangers defender slammed over managerial career

dailyrecord.co.uk:

Former Rangers defender Frank de Boer has been slammed for being "disrespectful and rude" in his managerial career. The Dutchman spent six months at Ibrox toward the end of his career, linking up with twin brother Ronald.

He has since moved into management, and was linked with the Rangers job before Steven Gerrard 's appointment. After initial success at Ajax though his career in the dugout has been chequered, and one player who played under him at Inter has given a damning assessment of De Boer.

Caner Erkin told FCInterNews: "He left me out like I was a player just out of the youth team and that's just not acceptable.Get all the latest Rangers news sent straight to your Inbox every day by signing up to our newsletter.We cover every