All-rounder will step in next week with Root missing the match to attend the birth of his second child.
The all-rounder left home county Yorkshire earlier this month.
No play was possible on the second morning of the intra-squad match.
Ben Stokes thinks his experience under the captaincy of Alastair Cook and Joe Root will help him succeed in the role himself.
Players had initially been held back.
Australia’s white ball captain Aaron Finch says he’s preparing for September’s tour of England to go ahead.
The West Indies batsman has struggled to live up to early promise.
The star all-rounder is preparing to deputise for father-to-be Joe Root against the West Indies.
This four-day match represents the last opportunity for selection for the first Test against England.