Even though Harry Kane will play in this match, but they also lost important players, the most important is Neuer. When Peretz become goalkeeper, Bayern Munich won 2 times and lost 2 times, which mean he's bad.
Leipzig do lost Xavi Simons, but he played not in crucial position, so there's always a player can replace his position.
I predict it will end in draw, although the double-chance bet you stated is also a good option.
I agree with all of this, there are odds which make it silly and unfortunately it's also not that easy to bet on Leipzig neither. They are basically ushering you to try and bet on Leipzig, because odds are great, the reality is that I think 10x odds suggest that one in ten chance Leiipzig would win and I would say there is a bigger chance, but it is still obvious that we are going to see Bayern win, even with missing players, even with Neueur gone, even with all the chances, we are going to see Bayern still win, but it is not going to be this easy, not as easy as the odds suggest.
In the end, we could assume that this is going to be a great situation for Leipzig bettors, because you could make a lot more back. I think putting up like ten bucks on this can't hurt, it would give you hundred bucks back, or at the worst case you would lose only ten bucks.