~snip~
you know what, the fact that Germany did that out of nowhere and beat Brazil with a humiliating score in their hike stadium makes me think that they can't do it again, if they face each other again things will be different, and if I'm being honest I don't think Germany has a team that can win the world cup this year, I'd argue that 2014 Germany was better.
Germany is probably going to be the biggest rival of Brazil in this world cup in my mind. Miroslav Klose scored the 2 - 0 for Germany in that 7 - 1 match against Brazil, surpassing Ronaldo's world cup goals record, and they ended up winning that world cup... it was devastating for Brazil.
Although some other teams might be even worse for Brazil:
Interestingly, Brazil has never won in the world cup against these three teams: Switzerland, Portugal, and Hungary.
And The Netherlands has won 3 times against Brazil in the world cup, with only one loss and one draw. The Netherlands seems to be the most difficult team for Brazil.