Former Indian cricketer Suresh Raina believes Virat Kohli's form and Jasprit Bumrah's leadership will be crucial for India's success in the upcoming Border-Gavaskar Trophy. Raina emphasizes the need for the team to display character and fight-fire-with-fire against a strong Australian side. He also suggests considering Dhruv Jurel as a potential opening partner for Yashasvi Jaiswal in Rohit Sharma's absence.