I'm not talking about his form or ability, because even when he was here, there was no doubt about his quality as a player.He had bad games, but he was never out of form game after game after game. There was never a doubt about his end product. At Bayern, Sane has 5 goals and 3 assists in about 800 minutes, meaning he has contributed to a goal every 100 minutes, not bad isn't it ?
I'm referring to his work ethic, or rather lack thereof, which seemed to have followed him to Germany.