The odd difference just shows how much Bayern Munich is favourite in this fixture and I don not pray football happens to Bayern Munich because it will really be embarrassing like you mentioned and I will be disappointed but before we make all of this conclusions let us look at both teams and discuss their form and strength technical judging by their various performances in the first week, that will give us a better insight into what we should be expecting.
Bayern can perform wonders sometimes, the advantage here is that leipzig is not in form currently, Bayern in the other side is in form, we have seen their performance recently and I believe they replicate that in this match, may be the reason odd makers alocated a lower odd to Bayern is the form difference that exist between them and Leipzig but we have also seen Bayern ending game on draw with similar odd, bets on such match will be better on goals, I know that most of us are convinced that Bayern will win, that's how the match is supposed to end but we should know that matches are not meant to favour our curiosity all the times, things might change this time, bets on goals is a good option for this match.