It's all Greek to United
But manager Bryan Robson has yet to tie up an agreement with the player - and it is possible he may not want to drop down to the Championship.
The 33-year-old Premiership player was reportedly interested in a move after Sam Allardyce left the club.
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Hide AdBut it remains to be seen if Bramall Lane ticks all his boxes.
The Blades are desperate for some midfield support, because of injuries.
Allardyce described him as: "an attacking midfielder who knows how to score goals. His main attribute remains his ability to make late runs into the penalty area and his flair to shoot accurately from range."