2) Gregory van der Wiel
The Dutch right-back seems to be second choice to Ivorian Serge Aurier at Paris Saint-Germain. Defensively solid, the Ajax academy graduate would be an upgrade on both, Matteo Darmian and Antonio Valencia, who is not a full back by trade in the first place.
Van der Wiel is rumoured to be looking for a new club. Manchester United should recognize his talent and sign him before its too late.
Matteo Darmian was supposed to be the solution at right back in place of the erratic Rafael but it has not worked out for him at Manchester United. Initially likened to Gary Neville, it has gone downhill for him at Old Trafford as evidenced by the three goals conceded after he came on as a substitute in that disastrous match against Tottenham.