We are not Osasuna, far from it, but there are interesting things to be learnt from this match, if we didn't know them already. And we should do, by now.
Playing against Real, so often, it's not what the other team deserves that determines it. You cannot switch off against this lot. Not for one minute. If everyone goes into Tuesday focussed, disciplined, determined, we win. We can even win the away leg. But if there is so much as five minutes lapse in concentration, we'll go behind by one, maybe two, maybe three goals. Then there'll be a mountain to climb at the Etihad.
I do want us to win it this year, because I genuinely believe that we are the best club side in Europe. But as I say, what you deserve, and what you get, in the CL are sadly two different things.