Bayern Munich face a major overhaul in many aspects as the result of a difficult season which culminated in the news that coach Thomas Tuchel will leave in summer. Incoming board member for sport Max Eberl, whose arrival is expected next week, will have to oversee the search for a new coach and new players. Former Bayern great Lothar Matthäus also wants ex-players to be represented in the club leadership in a bigger way like they were in the past. “Tuchel’s departure is not the end; on the contrary, it is the beginning of an overdue change,” Kicker sports magazine said. Bayern face a first sea…