You mean have all the MP's acting as Independants? It would require a pretty depthy reworking of Parliament, tbh, and would probably just see greater power heaped on the rank of Prime Minister - not something the majority of us seem to want. Besides, MPs would just fall into politically aligned blocs, setting us down the path to Party Politics all over again.

It isn't totally flawed, I grant you, and could answer some problems. The down side is that it would muster a whole host of new ones to tackle.