Eight straight titles and all the best players: How can rivals Bayern Munich's Bundesliga dominance?

European champions Bayern Munich begin the hunt for a ninth-straight Bundesliga title on Friday, but while their rivals ponder how to break their iron grip on the German league, the Bavarian giants have pressing issues to resolve on the eve of the new season.

Bayern host Schalke at the Allianz Arena to kick-off the Bundesliga season just 26 days after lifting the Champions League trophy in Lisbon to complete the treble.

They stand to play 57 games in a condensed 2020/21 fixture list, due to the knock-on effects of the coronavirus pandemic, but on Friday, Bayern will be able to play in front of a small number of fans for the first time since March.

However, they have already lost three of the Champions League-winning squad.

Ivan Perisic, Philippe Coutinho and Alvaro Odriozola have returned to Inter Milan, Barcelona and Real Madrid respectively after their loan deals expired.

“We have to make up for it,” head coach Hansi Flick admitted with Bayern facing Sevilla in the UEFA Super Cup and Borussia Dortmund for the German Super Cup in the coming fortnight.

Bayern want to sign a winger, to back up Sane, Kingsley Coman and Serge Gnabry with Chelsea’s Callum Hudson-Odoi again on their radar. They also want a defender.

‘They destroy them’

Flick’s star-studded squad finished last season on an all-conquering 21-game winning run, including the 8-2 thrashing of Spanish giants Barcelona in the Champions League’s semi-finals.

“The current team of Hansi Flick is perhaps the best Bayern team ever,” Hans-Joachim Watzke, chief executive of arch rivals Borussia Dortmund, declared last month.

“They no longer beat their opponents - they destroy them.”

Bayern’s last loss was at the hands of Moenchengldbach in December.

Watzke refuses to make any statements about Dortmund denying the Bavarians a ninth-straight Bundesliga title in 2020/21.

The messages are similar from the camp of Champions League semi-finalists RB Leipzig, who finished third in the Bundesliga behind Bayern and runners-up Dortmund.

“What Bayern did in Lisbon was impressive,” admitted Leipzig’s Germany defender Marcel Halstenberg.

“We are working to become even better and to reach their level.”

Bayern’s impressive run is down to the irresistible form of stars like Thomas Mueller and Robert Lewandowski.

Mueller managed a league-record 21 assists, making a mockery of Joachim Loew’s decision to end his Germany career in March 2019.

Lewandowski netted 55 goals in 47 games last season, leaving him as the top-scorer in both the Bundesliga, where he hit 34 goals, and the Champions League, where he scored 15 times in 10 games.

However, to preserve the harmony in the dressing room, Flick and the club’s bosses must quickly resolve the future of defender David Alaba and midfielder Thiago Alcantara. Both are stalling over signing contract extensions.

‘Money-hungry piranha’

“I don’t know who is going to leave us and who is going to arrive again. It’s not the best way to prepare,” Flick has admitted.

Alcantara has been heavily linked to a move to Premier League clubs Liverpool and Manchester United.

Alaba is said to want a big pay rise.

A war of words broke out over the Austrian defender at the weekend after former club chairman Uli Hoeness branded Alaba’s agent Pini Zahavi a “money-hungry piranha”.

More diplomatically, Alaba hopes a solution can be found soon “so that the club, my teammates, but also the fans know where they stand”.

On Tuesday, midfielder Leon Goretzka said the squad can “block out” off-field mud-slinging.

“We are all professionals enough and strong as a community”.

However, the central midfielder called for fresh signings alongside winger Leroy Sane, goalkeeper Alexander Nuebel and defender Tanguy Nianzou from Paris Saint-Germain.

“We have a top squad, but I do believe that at least every position should be filled twice,” said the 25-year-old with one eye on this season’s dense fixture list.