For the record (Bono/Piginapoke) Arsenal have played Chelsea FIVE times this season:
Premiership
Sat 18 H CHELSEA 2 1
Sat 21 A CHELSEA 1 2
Champions League
Wed Mar 24 A CHELSEA 1 1
Tue Apr 6 H CHELSEA 1 2
FA Cup
Sun Feb 15 H CHELSEA 2 1
Arsenal Form WWWDL
Chelsea Form: LLLDW
I think only Bono could determine from that showing, that based on this season, Chelsea are a better team than Arsenal.
As far as Bono's laughable comments on the Champions' League, I fear it is futile in even bothering to present an argument as it will just be ignored!