Gloucester centre Billy Twelvetrees has retained his place in the England side that will face Ireland in the Six Nations in Dublin on Sunday after seeing off a challenge from Manu Tuilagi. The only change to the England team that started the tournament-opening 38-18 win over Scotland last week was the return of James Haskell at blindside flanker in a back-row revamped by coach Stuart Lancaster after No 8 Ben Morgan suffered an ankle injury at Twickenham. Twelvetrees made a try-scoring Test debut last Saturday after replacing the then-injured Tuilagi, who missed the Calcutta Cup clash with an ankle problem. But with Tuilagi now fit and England\'s 2003 World Cup-winning coach Clive Woodward among those saying he should start against Ireland, there was intense speculation about how Lancaster would resolve his midfield conundrum. Friday saw Lancaster stand by the ball-playing Twelvetrees and defensive rock Brad Barritt as his starting centre combination, with the powerful Tuilagi -- who scored one and created two of England\'s three tries in their win over world champions New Zealand in December -- poised to make an impact off the bench. \"A lot of the players performed very well and with Manu coming back into the equation it gave us some selection decisions,\" Lancaster said in a statement issued by the Rugby Football Union. \"But with the centres playing well last week and Manu still returning to match fitness, having not played for the last four weeks, he and others will give us great options from the bench in what I am sure will be a physical encounter.\" Tuilagi took over from wing David Strettle on the bench, with Thomas Waldrom filling the replacement position left vacant by Haskell\'s promotion to the starting side. For Haskell, Sunday\'s match will be his first Six Nations start in nearly two years, with Tom Morgan moving across the back-row to take Morgan\'s place at No 8 and England captain Chris Robshaw still at openside flanker. Haskell\'s last Six Nations start was also in Dublin, when England won the title but saw their 2011 Grand Slam ambitions obliterated with a 24-8 defeat by Ireland at Lansdowne Road. The 27-year-old missed last season\'s Championship in order to play club rugby in Japan but has since returned to Premiership side Wasps and re-established himself in the England set-up. Sale front-row Henry Thomas will travel to Dublin to provide cover at tighthead prop following Friday\'s Premiership match against Exeter. Ireland, who also started this Six Nations with a victory by beating defending Grand Slam champions Wales 30-22 in Cardiff last week, were due to announce their side later Friday at the squad\'s hotel in Maynooth, near Dublin. England have not won a Six Nations match in Dublin since 2003, which was also the last year they completed a Grand Slam. England (15-1) Alex Goode; Chris Ashton, Brad Barritt, Billy Twelvetrees, Mike Brown; Owen Farrell, Ben Youngs; Tom Wood, Chris Robshaw (capt), James Haskell; Geoff Parling, Joe Launchbury; Dan Cole, Tom Youngs, Joe Marler Replacements: Dylan Hartley, David Wilson, Mako Vunipola, Courtney Lawes, Thomas Waldrom, Danny Care, Toby Flood, Manu Tuilagi From : AFP