Milan stopper suffers knee injury

AC Milan goalkeeper Christian Abbiati could be ruled out for the rest of the season after injuring knee ligaments and being replaced by Dida in Sunday's 5-1 Serie A win at Siena. "We fear it's a cruciate tear," Milan chief executive Adriano Galliani told reporters. Milan are less worried about Brazilian Kaka, who went off with a minor ankle knock having come on as a substitute for his first appearance since injuring a foot on February 7.