Virat Kohli can consider taking a break, freshen up his mind and work on a few things, feels former Australian speedster Brett Lee, a year after struggling to look beyond the Indian when it came to the best batter in recent years.

Kohli's mediocre campaign in the IPL-15 ended after Royal Challengers Bangalore's seven-wicket defeat by Rajasthan Royals in the second qualifier in Ahmedabad on Friday.