Australian all-rounder Glenn Maxwell has reportedly said that the Indian captain Virat Kohli is on a roll and a slice of bad luck could ruin his form. “I don’t think it's anything particular with the techniques, Kohli is just on a role and the results are amazing”, said Maxwell. “One bit of bad luck or an unfortunate dismissal can trigger a doubt in his mind. We will be trying to create that doubt in the first couple of matches and get him wonder about his technique”, added Maxwell.