Let me compare the 2001 team with 2010.
Oli: A leader & gifted keeper
Butt: good performer but bit shaky
2001 Defense :
Linke, Andresson, Kuffor, Lizarazu, Sagnal
All are rated the best of players in their position.
2010 Defense :
Slow reaction & mediocre performance against quick players.
Effenberg A leader & fighter
Scholl Creative with excellent passing & unselfish winger
Jeremies excellent Defensive midfield.
Basler very good winger
2010 Midfield :
Schwini A good as MF but miss passes, delay the counter-attack.
V. Bommel: break attack but has really clumsy challenges.
Ribery: Fast & tricky winger if he is at the best "nowadays performs less against big teams"
Robben: Very good dribbler & menace to any defense but very selfish!!
Elber: Legend in attack
Sergio : A good Attacking Forward.
Jancker: Not impressive
Zickler: Excellent Attacking substitute.
Gomez Mediocre Attacker
Olic A good attacker
Muller good finisher but still need more time
Klose Not as good as two season ago but better than Gomez
I would say Bayern with current performance has 1% of qualifying. They will not be lucky all the time.