Gudmundsson (shoulder) "has been told he could miss up to two months, but we hope he'll recover more quickly," coach Gennaro Gattuso announced.
Analysis:Gudmundsson sprained his AC joint playing with Iceland and, while he avoided surgery and escaped without too much structural damage, he's set for a fairly lengthy spell on the sidelines. He's been a deputy in multiple offensive and midfield roles thus far.
