In difficult circumstances today Chelsea have to be professional and get three points at Villa Park this afternoon. Yesterday news broke that Stillian Petrov has been diagnosed with acute Leukaemia (cancer of the blood) and has immediately come down to London to a specialist hospital to start treatment. Now we all have our rivalries, we all have banter between us in the stands about the game we are all passionate about. However, when you hear news like this it doesn't matter who you support, it doesn't matter how passionate about your club, your health is more important than anything. I'll tell you something, football fans get a hell of a lot...