Pep Guardiola could be forgiven for spending his summer doing nothing more taxing than polishing the diamond he's unearthed in the blue half of Manchester.
Most people find it difficult to see how he can make the gem he's created sparkle even more than it has done this season.But Guardiola is not like most people.
The man with an addiction to winning and relentless drive for continued success knows he cannot sit back and marvel at the jewel before him.Like proven winners before him, Guardiola knows when rivals look beaten and broken the next thing to do is stamp down even harder to pile even more pain on them.The Spaniard will also know that even the best cannot stand still and have to evolve.
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