If in the end Sancho wants to stay at Signal Iduna Park then Dormtund must be prepared with an offer for Sancho because I think as long as the price is right then this will not be too difficult.
Manchester United are asking for €40m for Jadon Sancho and this price is quite unattractive for many clubs including Borussia Dortmund and Juventus which seems also interested in bringing him to Italy.
Manchester United don't want him to let him go on loan again but they would rather sell him or as they said sacrifice him with lower amount of money once for all. I don't know if the asked price will make Dortmund make a move or not.
It is better Dortmund signs this Jodan Sancho because he plays more better when he is at Dortmund than when he is at Man u,and I can point out the problem to be from Man U coach Ten Hag,who doesn't have the ability to bring out the best talent in players.Sancho isn't the only one, Anthony, Casemiro and the rest are victims of a bad coach,and someone who lacks the ability to get the best out of players.
Ten Hag does not know that England or Man u is not Ajax,where he will do what ever he likes,Man U is a big team,and the pressure that comes from coaching a big team must reach him.