article_snippet.sent: But plagued by injuries in recent months and a rare internal strife after long-time team doctor Hans-Wilhelm Mueller-Wohlfahrt quit after 38 years, saying Hans-Wilhelm Mueller-Wohlfahrt medical team was blamed for the loss to Bayern Munich Bayern Munich had a far-from-perfect preparation.
article_snippet.sent: long-time team doctor Hans-Wilhelm Mueller-Wohlfahrt is hugely respected by Bayern Munich players with many saying Bayern players would continue taking long-time team doctor Hans-Wilhelm Mueller-Wohlfahrt advice and Pep Guardiola suddenly in the firing line for allegedly falling out with a Bayern Munich icon.
article_snippet.sent: Failure to advance against Porto would have added to an already difficult week and would no doubt fan speculation about the coach's future in Munich despite having a contract to 2016.
article_snippet.sent: With Premier League clubs circling, a slip-up on Tuesday could prove decisive for both the club and the coach.