I think this quarter final phase will be a very interesting one. Watching Real Madrid play yesterday they actually don’t look unbeatable so I think Arsenal have a chance against Real Madrid. Barcelona will defeat Borussia Dortmund. Bayern Munich to qualify over Inter Milan and PSG to defeat Aston Villa. This is my prediction for the next Champions League phase.
No doubt things could be on another level when these teams will face each other on grounds because on papers it is looking easy to predict, but matches are having nearly 25 days and these are important for all teams many changes can happen which can have impact on teams performance.
Realistically I am feeling something surprising can happen in these matches because all eight teams are at their best and this is going to be tense games for them specially Bayern Munich vs Inter Milan with Arsenal vs Real Madrid is also going to be another tense game which can produce interesting soccer to watch. PSG done good work, but Aston Villa is also not bad in Champions League with Barcelona have amazing comeback while Borussia Dortmund is in bad shape, but their performance is also impressive in this league.
I think Aston Villa and Dortmund have no chance of qualifying for the next round... About Inter vs Bayern and Madrid vs Arsenal it's really hard to guess the winners... Although Madrid have a lot of experience of playing against English teams in the UCL, I think they will have a better chance of winning... Although I don't rule out surprises in these matches...