That is pretty spot on, especially to anyone who recalls when he left Chelsea. For the last year and a half of his time there (particularly the start of 07-08 before he left) teams seemed to have found him out tactically, and he struggled to reproduce the form that had seen them win two championships.
Actually it seems a theme in modern football in Spain and England. Teams do well for two seasons, and struggle in the third even if they win a trophy in the end. Then in the fourth unless you change something fundamentally you're doomed, pretty much.
that's mostly a trend throughout the world of modern football, to be honest. there are exceptions like inter (calciopoli destroyed the competition) and lyon (there was no competition) but mostly teams have a life-cycle of two/three years between major changes.
you very rarely see three or four titles on the spin now - when back in the day you'd see that sorta shit all the time.
but that's why pep changed eto'o after the treble, and why he changed zlatan after a season. these sorts of major changes keep us fresh and hungry.
The only team in the league that might give them a reality check is us. But on our current form the thought of that is laughable unless Pep motivates them the way he did at half time against Valencia.
bar the hysterical fuckup against hercules and the disappointing draw against mallorca, we have raised our game to combat whatever opposition we've faced.
when we've had to excel and beat a good team (sevilla, atleti, athletic, valencia) we have done so.
reial are destroying teams right now, yet we're just one point behind them in the league and have really yet to play anything like our best stuff consistently.