Well, then it all shifts into 'who is buying the players' etc. Hand on heart I didn't see any of Sterling / KdB / Bony / Mangala / Otamendi / Delph / Fernando being bad buys. I was quite excited by most of them, even if I did think we'd paid over the odds for most of them. There was nobody in that list that had me thinking 'he is total waste of space'. However, now I'm asking which of those has truly improved us, and I can only name one (KdB) and that's not good for a club aspiring to win a domestic league, let alone CL. We're hardly alone in not buying too well, but that's no excuse.
Or - we have bought well, and the manager just isn't getting the best out of them. We'll only discover that once Pep arrives.
I can look for positives / potential in most of those players, but I'd be struggling to say Sterling's moved us any further forward than Bellamy, or that Mangala's been any more effective than Lescott etc.
Bony's certainly been worse than Dzeko, and Delph / Fernando aren't any better than the De Jong or Garcia days. I understand why we got Delph and can't say he's a bad player, I'm just talking about tangible improvements to us as a squad, and don't think we're any better than when Pellegrini arrived.