GLOUCESTER'S head coach Dean Ryan has reverted to the majority of the squad that established his side as the pace-setters in the Guinness Premiership for Sunday's EDF Energy Cup clash against Wasps (3pm).
Following their 18-18 draw with Newcastle last Saturday, Ryan has responded by recalling a number of players who have the opportunity to figure in the Heineken Cup against Ulster next Friday.
There is a total change in the front row where Nick Wood, Olivier Azam and Carlos Nieto return as the front line of Gloucester's forward effort.
Nieto started the first five matches of the season before a sore back ruled him out of the defeat against London Irish. Azam and Wood have also been key elements up front - Azam has been involved in all the Premiership games and Wood four.
Peter Buxton will skipper the side from the second row position - after a shoulder injury ruled out Marco Bortolami. He will partner Alex Brown, while Alasdair Strokosch, Akapusi Qera and Luke Narraway complete the back row.
"We have to take the game seriously for our own preparation. We want to win at Wasps and we want to have a good feeling again as a group prior to going to Ulster," Ryan said.
"The core of the side reflects the core we'll be using over the coming weeks. It won't necessarily be the selection but the group of players we feel can contribute over the coming weeks - as they have done already.
"The group we come back to now have been playing for seven or eight weeks, so the changes aren't disruptive."
In the backs, Gareth Cooper and Ryan Lamb will get the chance to start together for the first time - Cooper making his first start of the season following the World Cup and a hamstring injury.
Mike Tindall returns in the centre alongside James Simpson-Daniel as Anthony Allen takes a well earned break on the bench after starting every match of the season.
There is also a return for Olly Morgan at full-back which means Iain Balshaw moves to the wing. Mark Foster completes the back three.
"This is a strong group and I am sure both teams will view this as a massive opportunity with the schedules we face in the coming weeks,"
Ryan added. "We anticipate a level of intensity that we will face in the Heineken Cup and we must answer those challenges.
"We are a tight group and we will need to be. This is a significant game for both teams and a challenge comparable to any out there."
On the bench, there is a first appearance of the season for Gareth Delve, who has been in long-term recovery from knee reconstruction. He will be joined by hooker Andy Titterrell, prop Patrice Collazo and lock Will James.
The three-quarter replacements are scrum-half Rory Lawson, utility back Chris Paterson, who passed a CogSport head test this week following a collision against Newcastle and centre Allen. Scrum-half Mike Prendergast will travel as the 23rd man.
GLOUCESTER (v Wasps, Sunday, 3pm): Olly Morgan; Iain Balshaw, James Simpson-Daniel, Mike Tindall, Mark Foster; Ryan Lamb, Gareth Cooper; Nick Wood, Olivier Azam, Carlos Nieto, Peter Buxton (capt), Alex Brown, Alasdair Strokosch, Akapusi Qera, Luke Narraway. Reps: Andy Titterrell, Patrice Collazo, Will James, Gareth Delve, Rory Lawson, Chris Paterson, Anthony Allen, 23rd man: Mike Prendergast.
Gloucester have been in good form in recent weeks, but Backs Coach Tim Taylor knows that the Cherry and Whites will have to be at their best on Thursday evening (kick off 7:45pm) against a Stade Rochelais side flying high this season.
Speaking to GRTV after the bonus point win over Bristol, back row Lewis Ludlow revealed that despite a tricky first half, Gloucester backed their skills to come through, a faith that was evident in a strong second half showing.
Willi Heinz scored Gloucester's second try as the Cherry and Whites overturned a disappointing first 40 minutes and 0-6 half time deficit, to earn a 26-18 Aviva Premiership victory over Bristol Rugby on Saturday.
It's the first Gloucester-Bristol derby at Kingsholm in over eight years this Saturday (kick off 4:30pm) and, previewing the game with the local media this week, Defence Coach Jonny Bell stressed that, with both teams in the bottom half of the table, they both need the points.
Speaking to the local media this week, Gloucester front rower John Afoa knows the challenge ahead this week against Bristol, and calls on the Cherry and Whites to make the most of home advantage as a determined squad look to bounce back from a narrow loss to Saracens.
Tom Savage speaks to GRTV and the local media as Gloucester went down by 24-20 at Saracens on Sunday afternoon. The second row was disappointed with the result, despite a strong showing from the hosts.
Speaking immediately after the game, skipper Willi Heinz thought that Gloucester had executed their game plan reasonably well and competed hard against Saracens. However, it wasn't enough but the squad will have plenty to work on this week ahead of the derby match against Bristol.
Having named an unchanged starting XV for the past three Aviva Premiership games, Gloucester Rugby ring the changes and retain only five players for Thursday's visit of Stade Rochelais in the European Rugby Challenge Cup (kick off 7:45pm).
Gloucester centre Billy Twelvetrees praised his side's character after their comeback win against Bristol on Saturday. The Cherry and Whites overcame a 6-0 half time deficit to eventually win the game 26-18 and secure a bonus point victory.