United boss David Moyes has watched the German playmaker and is reportedly keen on a summer move.
Kroos' brother Felix plays for Werder Bremen and admits the pair have spoken about where the older Kroos sibling will soon be plying his trade.
"We have already talked about it," he told < i>Sky Germany. "Manchester has been the team of my dreams since I was a child.
"However, I don’t give him any advice. He will take a good decision for himself. There are worse situations than having to decide something like that."
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