Truth stranger than fiction as O'Neill leads Celtic from hostility to happiness

At the start of the season, with Rodgers seemingly imperious, the notion that the septuagenarian was going to return to Parkhead not just once but twice, and steer home a troubled club, would have been outlandish. Truth, sometimes, is stranger than fiction. And Celtic's truth has been wild. O'Neill has ensured a happy ending, but so much of what went before was angry and divisive. Hostility reigned supreme until an uneasy truce towards the end of the season. …