Graham Rowntree promises England will surprise

England forwards coach Graham Rowntree insists the team will "surprise a few people" in the autumn internationals.

Uncapped 21-year-old Mako Vunipola has been named in their squad, but Rowntree believes the Saracens prop is mature enough not to let them down.

Uncapped Tom Youngs and recalled Ugo Monye and James Haskell also join the 32-man squad, with the captain to be announced on Tuesday.

England open with a Test against Fiji on 10 November.