Iain Henderson and Oli Jager also remain in contention
Hugo Keenan, Garry Ringrose, Iain Henderson and Oli Jager are all in contention to face England in the Six Nations.
Keenan and Ringrose had trained last week and were back out today with Henderson and Jaeger who sat out last week.
Henderson was nursing a foot injury picked up playing for Ulster in the URC while Jaeger injured his knee on his debut against Wales.
Andy Farrell's men are looking for the victory in Twickenham on Saturday that keeps their Grand Slam quest on track.

Sunday Mornings Sports Update
Grangenolvin And Sallins Victories In The Leinster Club Championship Yesterday
Friday Evening Golf Update
Former Dublin Player Jason Sherlock Joins Roscommon Management Team
Friday Evening Soccer Update
Crowley Says Losing Ireland Spot Pushed Him To Raise His Game
Friday Morning Sports Update
Head Coach Andy Farrell Names His Team for Ireland's Game Against New Zealand