Mumbai, March 17 -- In a city where cinema breathes life, a cricketer's walkout song creates an abiding fan memory as potent as a great innings with the bat. No wonder MS Dhoni's walk to the crease at Chepauk to iconic Tamil numbers have led to the introduction of 'shor meter' during IPL's television broadcast. They would do well to keep the trend going, as plenty of noise is expected from the Chennai Super Kings' camp in the upcoming season. There is palpable excitement in Chennai around the makeover of CSK. Thala may be on his last legs, but Chinna Thala is ready to step up. It didn't quite work out last time when Suresh Raina was positioned that way, but in 31-year-old Sanju Samson, there is renewed optimism in the city, the franchise an...