Cricket moves closer to football

No, I'm not talking about Twenty20 crowds, or this complaint about drunken behaviour at a recent Glamorgan match....I'm talking about use of physios. Wahab Riaz had to dive to try to make his ground on day 2 at the Oval, and grazed his arm slightly on the square. Instead of getting up and getting on with the match, he had to call for the physio! I'm not even sure footballers would call on a physio for a slight graze. Please don't let that become the norm!