Do you doubt Dortmund?
I think that's a big mistake, Atletico's performance this season has been inconsistent and their victory over Inter Milan cannot be a reference that they can do the same against Atletico.
In terms of quality, Atletico and Dortmund don't have a significant difference so I think these two teams still have the same chance of qualifying for the semifinals.
I think Bayern will be very favorites to win against Arsenal.
What happened in the past has made Bayern more confident, they have a good record when facing Arsenal and also Bayern this season will be ambitious enough to win the Champions League title because that is the only trophy they can possibly win.
In fact, currently the pressure is on the Arsenal team.
Borrussia Dortmund are not good, they're bottlers believe me.
It's no mistake if you ask me, check how they did poorly against Chelsea in the same fixture last season, they should have been the club to progress forward but they failed to beat blues. It's same with the Bundesliga League Competition, they bottled it, I don't out so much trust in a club that cannot help themselves.
Atletico Madrid are clear, they're bigger and better. They should have been Champions of the UEFA European Champions League Competition but they've been knocked out severally all because of Cristiano Ronaldo.
Arsenal have been seen toothing then one horn you see, let's see who finally laugh's last and loudest. It's Bayern Munich for me anyways. Mikel Arteta should focus on winning the Premier League Competition.