How crucial is Karthik to this GL line-up? With all the star-studded batsmen, he certainly goes unnoticed. On a track that was slow and with the ball not coming on, he looked the most comfortable. Smith went for nought, leaving McCullum and Raina to do the repair work. The former played a measured innings and got to his fifty. But a couple of wickets in the middle overs left GL in a tricky situation. Karthik walked out and scored a fluent 26-ball 48. This Wankhede surface is unlike the previous ones. Run making is going to be hard and dew will also not aid MI. So, we are set-up for an intriguing chase. Back in 10..