I don't understand what you mean.
If you mean a club i.e. Us could pay up the remainder of his contract so he becomes a free agent then surely that is a transfer.
I
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Feel free to correct me but as I see it we could still sign a free agent who is under 21 as the 25 man squad is only for players who are over 21.Obviously a player in that age group who is without a club would probably be without a club for a reason.
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