Pep Guardiola will keep Willy Caballero sweating on whether he's held on to the No 1 spot until the last minute.
Manchester City travel to Bournemouth on Monday night, with the Argentine expected to keep Claudio Bravo out for a fourth consecutive game.
Guardiola, however, maintained the pair will not be told until hours before who will be between the sticks - and believes City's upturn in form has taken the heat of his stoppers.
'Claudio is one of the best in the world.