I like Noel Gallagher, and I like Liam Gallagher. They’re awesome artists and all… but Oasis is just Oasis – it’s bigger than the sum of its parts. But due to their huge egos and inherent misunderstandings, they’re split… and split they will stay – or will they? Noel Gallagher joked that he would reunite Oasis for half a billion pounds – or half a billion anything, for that matter. “I was in the newsagent…