Virat Kohli is certainly sad that one bad day in the knock-outs ended a good campaign and wouldn t mind if ICC revisits the format. I think we are sad, but we are not devastated because of the kind of cricket that we played in this tournament. We know where we stood as a team and today we were not good enough (today) and that is the nature of this tournament. A bad day in the knockout stage you are out of the tournament, he lamented.