You are exaggerating on the EPL weakness thing.
Chelsea and United are not as strong as they were between 06-09, but they are sure as hell by far the strongest teams that we may have to encounter in the Last 16 phase.
Napoli got two amazing results against City, but that is not enough to convince me that they are as good as almost everyone in here seems to believe. I know it was only a stupid friendly, but Napoli came to play the Gamber at full-strength whilst we used several second-string players and were still very far from match fitness but we annihilated them 5-0.
They may as well be the third toughest team that we may possibly have to face in the Last 16, but I would not even consider comparing them to a United or a Chelsea. Napoli simply cannot match United and Chelsea in terms of squad depth, overall quality, and CL KO experience. One win over City does not change things so radically for my money.
People who bet on football (in contrast with pundits and fans) actually put their money, where their mouths are, these are the odds for the CL title at Betfair:
1. Barcelona 2.98
2. Real Madrid 4
3. Bayern Munich 8.2
4. Man Utd 14.5
5. Chelsea 18.5
6. Arsenal 26
7. Man City 28
8. AC Milan 34
9. Inter 44
10. Napoli 65
Odds makers are not very reliable at all, especially when it comes to the Champions League. Only once since 2004 did the odds-on favorite win the CL (Barca last year).
United, City and Chelsea were also odds-on favorites to win their groups and look what happened. It looks as if odds makers have also bought into the PL hype.
I have to say these odds aren't very credible at all. Given the current circunstances, Napoli at 65 and City at 28 is frankly a joke. City are very likely to be out in two days, at the expense of Napoli.
And Inter 9th favorite?! Whoever made these odds hasn't been watching much football this season. They'll be sent packing by the first good team they face, they were tremendously lucky to be in the weakest group in recent CL memory.
Regardless of their reputation, this season Chelsea and United have shown nothing that should make us fear them. Ok, Chelsea are in a tough group with two very good teams in Leverkusen and Valencia, but United are slugging it out with Basel of all teams (no disrespect, but Basel isn't exactly a worldclass side), are these the fearsome juggernauts we should wish to avoid in the next stage?
Napoli are a very streaky side but if their golden trio is on song they can beat any team in Europe. The Gamper game in no way represents their true quality. None of those teams listed have been truly world class this season to be fair.