This is the last 16 draw where there are many big matches that will happen such as the Madrid Derby, Barcelona reunion with Benfica in 2016, the Bayern Derby is also no less exciting considering that both always end in a draw and in the UCL must prove until the end who should qualify and don't forget PSG now at least I am sure they are able to provide tough resistance to Liverpool.
From the right wing we will have Barcelona and Dortmund succeed from there. Also from the right wing will be Bayern Munich and Inter Milan. If there should be any variations, it could be between Bayern Munich and Bayern Leverkusen, the later could surprise us but the chances are slim due to their lack of champions league knowledge.
For now I think Arsenal will make the quarter finals from this group and Real Madrid will beat Atletico Madrid to make the quarter finals. And when these two teams go to the quarter finals, Arsenal and Real Madrid will again face each other in the quarter finals and there Real Madrid will secure the semi finals by defeating Arsenal. I have given this opinion only as per my personal prediction but the result may change.