The 40-year-old McCullum, a former New Zealand captain, was recently appointed the England Test team coach by England men's cricket managing director Rob Key after weeks of speculation.
Vaughan has predicted that RCB have the squad strength and potential to end their title drought this year having won five out of their seven games in the IPL 2022. RCB is currently at the second spot in the points table.
"The way India is playing the warm-up games suggests they may be now Hot favourites to Win the #T20WorldCup !!" Vaughan tweeted.
Vaughan said after India's 157-run win over England that he found Kohli an incredible leader and the gesture was just a "buzz of energy"
Vaughan observed that the Indian batsmen should not chase or poke at deliveries outside the off-stump.
Banton was snapped up by Kolkata Knight Riders (KKR) for the upcoming season of the IPL for his base price of Rs 1 crore.
Vaughan wants the youngster to participate in the County Championship and present a case for himself in the England Test team.
Brett Lee joins the list of former England captain Michael Vaughan and South Africa head coach Mark Boucher who had also taken the side of Kagiso Rabada.
Talking further about the Indian team, Vaughan said that the Men in Blue lack power in their "engine room"
The match, which was almost ruined by bad weather, launched the infamous match-fixing scandal.
