One simple look a Aguero's physique now compared to 10 years since and you will see his problem. He is a least 20lbs heavier and therefore is slower and his joints are under more stress. Anyone who believes he can get anywhere near the player he was 5 years since is deluded. Time and tide waits for nobody but our club's problem is they've been ridiculously slow in foreseeing his decline when almost any independent football watcher could see the problem coming. In short, we've been very slow to react to most squad upgrades of late and subsequently we've panicked into buying players who are just not good enough.