Ex-India batter WV Raman praised RR skipper Riyan Parag's innings of a 50-ball 90 against DC after a fine was imposed on him for vaping in the dressing room. "You've to have a bit of rogue in you to...succeed in high-profile competition," he said. "Parag's demeanour might put some people off, but that is needed to prep yourself," he added.