Ex-India selector Saba Karim has said senior India batters Virat Kohli and Rohit Sharma will have to bat carefully in the upcoming Test series against Australia as all bowlers will target them. "Virat and Rohit have a chance to deliver against a top-ranked team. If they score hundreds...they will be remembered...like Sachin Tendulkar, VVS Laxman and Rahul Dravid," added Karim.