Whilst admitting Lindelöf and Jones are not our best CB pairing, I suspect Rio and Vidic at their best would have struggled (and don't forget they had Carrick playing in front of them) against City. Our two full backs held up the City wing play to some extent but the 'false nine' (a 15 minute training session according to De Bruyne sorted this) system adopted by City was our undoing, and with no real DM in our side (until Matic arrived second half) it left our two CB's woefully exposed.
A 90 minute game was effectively condensed into 20/25 minutes in the middle of the first half, in fact the whole tie might finish up being settled by this period of play.
Does this make Pep a genius, or Ole still serving his management apprenticeship?