People also tend to forget that Hummels is 2 years younger than Bonucci. I think that Hummels will improve massively in the upcoming seasons and will be significantly better than Bonucci.
I somehow see Bayern having trouble getting their first goal, but once they get it, the second one will come soon too. Bayern 2-0 Borussia.
Wrong mentality. Bayern played like they were 5-0 up and simply didn't care at all until they realized Arsenal can still cause them troubles. That lesson...