...

Both Nick Easter and Danny Cipriani are called back into the fold as Lancaster names his training squad for the opening match of the 6 Nations:

Forwards
Dave Attwood (Bath Rugby)
Calum Clark (Northampton Saints)
Dan Cole (Leicester Tigers)
Alex Corbisiero (Northampton Saints)
Nick Easter (Harlequins
Dylan Hartley (Northampton Saints)
James Haskell (Wasps)
Graham Kitchener (Leicester Tigers)
George Kruis (Saracens)
Joe Marler (Harlequins)
Geoff Parling (Leicester Tigers)
Chris Robshaw (Harlequins, captain)
Mako Vunipola (Saracens)
Billy Vunipola (Saracens)
David Wilson (Bath Rugby)
Tom Wood (Northampton Saints)
Tom Youngs (Leicester Tigers)

Backs
Brad Barritt (Saracens)
Mike Brown (Harlequins)
Luther Burrell (Northampton Saints)
Danny Care (Harlequins 
Danny Cipriani (Sale Sharks)
Kyle Eastmond (Bath Rugby) 
Owen Farrell (Saracens) 
George Ford (Bath Rugby) 
Alex Goode (Saracens) 
Jonathan Joseph (Bath Rugby)
Jonny May (Gloucester Rugby) 
Stephen Myler (Northampton Saints)
Jack Nowell (Exeter Chiefs) 
Billy Twelvetrees (Gloucester Rugby)
Anthony Watson (Bath Rugby)
Richard Wigglesworth (Saracens)
Ben Youngs (Leicester Tigers)