I have done an engineering degree and 90% of the theory I read, is not applied in practice! While this is an excellent post, it remains theory for me. The acid test for me is of we outplay and beat Man U next season. This has been the yeard stick for me over the past few years. It hurt that on so many occasions under Rafa, we failed to match them and lost convinceingly (except for one or two occasions max). This is why I don't want to put too much emphasis on theortical concepts. I love Rafa, I love what he is building in Liverpool, and I have no doubt that he is a long term manager with great thoughts for the present and the future......BUT I just want him sometimes to take more risk, play with instinct, win and not worry about doing it scientifically or mathematically!!