I personally believe Rashford will do fine at Barcelona and he will rediscover his long gone love for Football and will shine again. However , it's really up to him to make all this happen and also to his new teammates to make him feel comfortable as soon as possible but I'm sure Flick knows well what he is doing so I trust him. Overall , Barcelona looks prompt and ready to win another LaLiga while Real starts a new chapter with Xabi Alonso so I personally don't expect much from Real in his first new season.