Garry Green is a 28-year-old Australian prop forward who spent last season with Batley Bulldogs.
Great Britain prop forward Carvell, 28, signs a three-year contract with Wolves and arrives for an undisclosed fee.
Injured fly-half and new captain Jonny Wilkinson, veteran prop forward Jason Leonard and new coach Andy Robinson all received OBEs for services to rugby.
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Meanwhile, Warrington prop forward Garreth Carvell is determined to make the most of being called into England's squad as a replacement for his club-mate Morley.
Prop forward Scott Wilson, flankers Jack Allcock and Hugo Peterson and fly-half Jonathan Burn are the players called-up for a three-day development camp at Abingdon School between 16-19 February.
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England are entitled to replace an injured player before the start of the tournament, which also features Australia and Papua New Guinea, and Warrington prop forward Garreth Carvell will fly out as a direct replacement for Morley.
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But chief executive David Tarry said that Cronulla Sharks prop forward Craig Stapleton will honour his two-year deal and that the club is likely to retain a full-time squad in the National League, despite a huge drop in the salary cap.
Five minutes later, Martin Gleeson broke for the line and was absolutely clobbered by Briscoe - the kind of tackle from which you get up expecting to find a monster prop forward towering over you rather than a lanky, fair-haired full-back.
Fozzard joined the Robins from St Helens on a two-year contract at the start of the season but latterly has been in and out of the side and was left out of the team by Morgan, Rhys Morgan preferred to the former Great Britain prop forward at the Jungle.
John Daly, a prop-forward in the Australian national side (the Wallabies), is a case in point.
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Prop Brendan Botha powered forward, and when the ball was quickly delivered to the three-quarters Wallace drove over from close range, Humphreys fluffing the conversion.
Hooker Phil Greening, lock Simon Shaw, prop Darren Garforth and loose forward Joe Worsley will be looking to impress England manager Clive Woodward and new head coach Andy Robinson ahead of next Saturday's first Test against South Africa in Pretoria.
However, the home fans were celebrating their second try a minute later when subtle offloads from lock Justin Harrison and prop Duncan Bell set up fellow forward Short, with Davis once again adding the extras.
Captain John Smit and Heinrich Brussow both scored first-half tries as the Springboks bossed the forward battle, with prop Tendai Mtawarira in destructive form, forcing the Lions to concede a string of controversial penalties which eventually proved decisive.
And the forward was soon joined by prop Allan Jacobsen, making his record 43rd appearance in the competition for Edinburgh, in the sin-bin three minutes later.
Rotherham managed three ties, from winger Jim MacDonald, prop Anton O'Donnell and replacement loose forward Sam Raven, all converted by scrum-half Jonny West.
That forward dominance by Gloucester, whose mighty front row of Scottish prop Alasdair Dickinson, France cap Olivier Azam and former Brive tight-head Pierre Capdevielle dominated their opposite numbers, told before half-time.
Leinster wasted try-scoring chances either side of the interval with prop Cian Healy spilling the ball on two crucial occasions and Contepomi's forward pass preventing a certain Luke Fitzgerald touchdown.
Prop Jerome Guisset also touched down but converted tries from centre Michael Shenton and loose forward Joe Westerman gave the visitors a 12-10 lead after 22 minutes.
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