Is Lewandwoski the greatest striker currently in the world? Sergio Aguero might have something to say about that, but imagine a forward line that could call on both the German international and the Spaniard. That would guarantee goals, and Guardiola knows all about his Bayern Munich striker. Though there will inevitably be talk of Messi joining the new City revolution, it surely can't be likely that Barcelona would sell, and - even at a massive transfer fee - Lewandowski would be a more affordable and a more likely option. He's a complete forward who would terrorise Premier League defences and City should move to sign him as quickly as possible.