I think Pellegrinis first season was simple amazing, the way we played was just awesome. Anyway we never could repeat that very strong first season.
We should have scored at least once yesterday and it is unfair in my opinion to blame the manager for huge misses (Aguero, STERLING). But if I'm really honest, I was shocked how bad we did. Sorry to say but Juve are an average team this year after they lost some of their best players. Could you imagine what Barca and Bayern would do to them? They would rip then apart and create chances just for fun. We lost yesterday and might now face a very strong opponent, the question is: Does it really matter? We still are way too bad to have a chance against the top sides. Even if we would become first in the group and had luck in the round of last 16, it would be very likely to face a strong side in the quarters which would easily kill us.
Pellegrini had three years now and was able to spend hundreds of million pounds, yet we are unable to beat an average team. I'm sorry to say but I can't see any kind of improvement. Pretty sure Manuel will leave us after this year, especially if Pep becomes avaliable. But even if not, my feeling is he has to go, and I think that's the right decision.