Ireland's Sean O'Brien is a doubt for the Six Nations after being ruled out for six months.
Team news ahead of Friday's Aviva Premiership clash between Bath and Saracens.
Bath boss Mike Ford believes his players possess the armoury to "unlock" unbeaten Aviva Premiership leaders Saracens on Friday.
Former England star Matt Stevens is set for a Twickenham return after being named in the Barbarians squad to face Australia.
Exeter star Tom Johnson has been ruled out of England's autumn internationals due to a neck injury.
England coach Stuart Lancaster's record six-year contract extension will be reviewed after Rugby World Cup 2015.
Stuart Lancaster will coach England beyond the Rugby World Cup 2019 in Japan after signing a six-year contract extension.
Ballots are to take place for some seats at every match of next year's Rugby World Cup to determine who receives tickets
Geoff Parling is out of England's autumn series and is likely to be sidelined until December with concussion.
England prop Alex Corbisiero will miss the autumn internationals after he was ruled out of action until early next year.