GUINNESS Premiership leaders Gloucester go into tomorrow's top of the table clash against Leicester with a host of changes to their starting XV because of international call-ups and injuries.
There are six changes to the team that beat Wasps 18-17 in round 11 and since then Gloucester have also lost stand-off Ryan Lamb with a slight shoulder injury, Mike Tindall with a bruised liver and prop Christian Califano, who is ruled out with a groin injury.
It has meant head coach Dean Ryan has been forced into considerable re-organisation this week. His forward pack is not too badly affected and will consist of Nick Wood, hooker Olivier Azam and tight-head Jack Forster, who will make his first Premiership start of the season.
Skipper Peter Buxton will line-up at lock alongside Will James. It will be Buxton's 10th appearance of the season in the second row and James will start his second successive match.
Injuries to Alex Brown (arm) and Marco Bortolami (eye socket) will rule them both out.
In the back row, Alasdair Strokosch comes in at number six for Luke Narraway, who is on international duty with England, Andy Hazell wears seven and Adam Balding has been recalled from his three-month loan at Leeds Carnegie to play at number eight after Gareth Delve was called up by Wales.
"We want to create an environment here where players press for international recognition but that obviously has a direct knock-on to Gloucester," said head coach Ryan. "That situation has been intensified because of injuries this week but this is nothing new to us and we have prepared the right way.
"One of the reasons we have made such a good start to the season is that we have not relied on any one individual to make a contribution - we have an excellent squad that will once again be tested this weekend.
"Leicester are an outstanding side and without doubt will present one of our biggest challenges of the season. We have faced our own challenges and will solely focus on getting our game right. For us, that is the most important thing."
In the backs, Rory Lawson will partner Willie Walker at half-back. Walker won the man of the match award for his performance during Gloucester's 30-17 victory at Welford Road earlier in the season and will be his third start in the 10 shirt.
In the centre, Anthony Allen returns and will partner Jack Adams, who has been on-loan at Moseley this season. He has made 17 senior appearances in all competitions since his debut in 2005-06 and has scored four tries.
His last appearance in the Premiership was May 2007 against Saracens.
The back three is made up of James Simpson-Daniel, Mark Foster - who will make his Premiership start of the season - and James Bailey at full-back.
"We have some young and exciting players desperate for an opportunity and that is great for us," Ryan added. "There is some obvious reorganisation and we will see how we react to that."
The bench is where Gloucester's resources are stretched. Both hookers - Jeremy Paul and Andy Titterrell - are named alongside prop Alasdair Dickinson.
Jonathan Pendlebury, who is back after shoulder surgery, completes the forward options. The backs are made up of Wales scrum-half Gareth Cooper, centre Ali James and winger Charlie Sharples.
Sharples (18) is a member of Gloucester's Academy set-up and after leaving Wycliffe College at 16 joined St Peter's sixth form in the city. He was part of the side that won the Daily Mail Cup in 2006 and this season has scored four tries in 10 appearances for Moseley in Division One.
Last summer, he toured with England Under-18s to Australia and has been called up into the Under-20s squad this season but was not involved with the victory over Wales last Friday.
Akapusi Qera is still ruled out with a cut hand.
GLOUCESTER (v Leicester, tomorrow, 3pm): James Bailey, James Simpson-Daniel, Jack Adams, Anthony Allen, Mark Foster; Willie Walker, Rory Lawson; Nick Wood, Olivier Azam, Jack Forster; Peter Buxton (capt), Will James, Alasdair Strokosch, Andy Hazell, Adam Balding. Reps: Jeremy Paul, Andy Titterrell, Alasdair Dickinson, Jonathan Pendlebury, Gareth Cooper, Ali James, Charlie Sharples.
Speaking to the local media this week, back row flanker Jacob Rowan said that he is excited for the challenge at the Ricoh Arena this Sunday, and added that the players know the responsibility is theirs to deliver against the league leaders.
Ben Morgan was on media duty this week, and as Gloucester prepare for Sunday's trip to Wasps, the number eight is looking forward to see Gloucester go toe-to-toe with another of the Aviva Premiership's front runners.
Tom Marshall scored his first Gloucester try in the 31-23 win over Saracens on Friday evening and was named Man of the Match. Talking to GRTV, he praised the forwards for setting the tone on the night.
Matt Scott was on media duty this week, and the Scottish international spoke about the benefit of having a full week of training with his club mates and the determination to get back to performing well against Saracens this Friday evening.
Last Friday night saw Gloucester Rugby Head of Community Adam Balding present a cheque for £7082.82 to the Royal British Legion as a result of a series of fundraising during the Remembrance Period in November.
Gloucester battled bravely against Wasps on Sunday, but it was a case of taking chances at the Ricoh Arena. Gloucester didn't make the most of theirs while Wasps did, and that proved to be the difference.
Gloucester were competitive for long periods at the Ricoh Arena on Sunday afternoon, but were left to rue a host of missed scoring opportunities throughout as Wasps hit back to earn a 35-22 Aviva Premiership win.
Gloucester's Ciaran Knight made his first start at tighthead prop, Henry Walker made his first appearance as a second half replacement and Alex Seville also featured as England U20s might it three from three in the U20s Six Nations with a 46-0 win over Italy in Darlington on Friday night.