Nothing off the table for Brendon McCullum as he looks to solve captaincy issue - Jos Buttler has stepped down as white-ball skipper.

England coach Brendon McCullum has not ruled out appointing separate 50-over and T20 captains or bringing in a player from outside the current squad to do the role.

Coach Brendon McCullum backed Jos Buttler to play a big role for England after standing down as the team's white-ball captain following a dismal Champions Trophy campaign. "We still see Jos as obviously a big player within that and he's got a huge role to play,