To be fair, all second-placed teams are in trouble. None of the 1st place teams are teams you'd want to face in the Ro16. Here are each team's possible opponents.
Manchester City - Real Madrid, PSG, Dortmund, Atletico, Barcelona
Zenit - all but Atletico
AC Milan - all but Barcelona
Schalke - Atletico, Barcelona, Real Madrid, United, PSG
Olympiakos - all but PSG
Galatasaray - all but Madrid
Leverkusen - Real Madrid, Barcelona, Atletico, Chelsea, PSG
It just turned out that PSG, the 3 Spanish powerhouses, both German powerhouses, and Chelsea and United are the teams that topped their groups. Each team that was expected to win the group.... won it. It'll be interesting to see if all these 1st place teams can pass on to the quarters. What an interesting quarter-finals we would have on our hands then. Ooh! Seeing Atletico, Real, Barca, United, Chelsea, PSG, Bayern, and Dortmund all face off against each other is mouth-watering.
As you see that Arsenal finished at 2nd in group so there possible draw will be against these teams
Real Madrid,Barcelona,Atletico Madrid,Bayern Munich,Paris Saint Germain
Maybe i make any mistake in teams :)
Your Suggestions?