Both players won their first international caps last month, with Easter starting against Italy at Twickenham (10th February) while Strettle replaced the injured Jason Robinson for the match versus Ireland at Croke Park last Saturday (24th February) and scored a try on debut.
The full squad is as follows:
Backs:
Mike Catt - London Irish
Mark Cueto -Sale Sharks
Harry Ellis - Leicester Tigers
Andy Farrell - Saracens
Toby Flood - Newcastle Falcons
Josh Lewsey - London Wasps
Shaun Perry - Bristol Rugby
Jason Robinson - Sale Sharks
David Strettle - NEC Harlequins
Mathew Tait - Newcastle Falcons
Mike Tindall - Gloucester Rugby
Jonny Wilkinson - Newcastle Falcons
Forwards:
Steve Borthwick - Bath Rugby
George Chuter - Leicester Tigers
Martin Corry - Leicester Tigers
Louis Deacon - Leicester Tigers
Nick Easter - NEC Harlequins
Perry Freshwater - Perpignan
Danny Grewcock - Bath Rugby
James Haskell - London Wasps
Magnus Lund - Sale Sharks
Lee Mears - Bath Rugby
Tom Palmer - London Wasps
Tim Payne - London Wasps
Tom Rees - London Wasps
Phil Vickery - London Wasps (Capt.)
Julian White - Leicester Tigers
Joe Worsley - London Wasps