Man United join Bayern Munich in race for RB Leipzing defender | FootballExtras.net RB Leipzig defender Dayot Upamecano is reportedly the subject of interest from Manchester United. The Red Devils failed to bring in a new centre-back in January transfer windows, but reinforcing that area of the squad ahead of the next campaign is a priority. A number of players have been linked with a move to Old Trafford but according to Bild journalist Christian Falk, the 20-time English champions…