via The Scotsman |
Ajax head coach Frank de Boer believes Celtic have joined his club in struggling to live up to former European glories because of a decline in domestic standards, writes Stephen Halliday.
De Boer, who spent six months in Scottish football with Rangers in 2004, feels the absence of the traditional rivalry provided by the Ibrox side has been the most significant factor in Celtic’s diminished continental status in recent&hellip
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