He played on both sides at Dortmund and did well on both. Tended to get more assists when playing on the right but scored more when he was on the left. Should be noted though than when he was on the right he did tuck in a lot with a very attacking fullback providing the width. Something that he certainly never had here.Did we really bring him here to play RW? I may have blurred memory but I don't recall him playing there regularly for United. I also don't see how he would excel there, he doesn't cross the ball very well or at least he's not showing it (similar to Antony).
I presume we didn't have him pencilled in on either side when we bought him. We probably saw him, Rashford and Greenwood alternating between the two spots, with Sancho on the left when playing with Greenwood and on the right when playing with Rashford (with the option of all three at times with Greenwood or Rashford playing at striker).