GLOUCESTER will welcome back two of their most important and inspirational figures tomorrow when they host Bristol at Ashton Gate (3.05pm).
Both James Simpson-Daniel and Andy Hazell will return to the starting line-up having missed the 19-12 defeat at Newcastle a fortnight ago as Gloucester aim for top spot in the Guinness Premiership.
Hazell's influence has been stratospheric for Gloucester all season. He will require only four more tackles tomorrow to top 200 for the season and heads the Premiership tackle count - 14 ahead of team-mate Peter Buxton.
The openside flanker will line-up alongside Buxton and James Forrester in Gloucester's row.
Simpson-Daniel, meanwhile, will make his 15 Premiership appearance of the season and his first at outside centre because of the injury to Mike Tindall. He will partner Anthony Allen in Gloucester's backline that is reshuffled because of injury.
James Bailey, who is Gloucester's leading Premiership try scorer with five, is ruled out with a groin injury which means Iain Balshaw switches to the wing and Willie Walker comes in at full-back.
Peter Richards starts at scrum-half and will partner Ryan Lamb at half-back.
"Tomorrow will be a history making occasion for Gloucester but the vibe about Ashton Gate is really, really positive and something we are all looking forward to," head coach Dean Ryan told www.gloucesterrugby.co.uk
"It is a fantastic stadium, there will be more than 12,500 Gloucester supporters inside the ground and the atmosphere generated will be like Kingsholm on the road.
"There is a significant amount on this match for both teams. We were exceptionally disappointed with aspects of our defeat at Newcastle and I expect to see a reaction from that.
"When you look back at the last 12 months it is possible to see how far this group has come. I think it is testament to the squad we are building we are in this position and we now need to take that into knockout rugby.
"We are delighted to have both Andy Hazell and James Simpson-Daniel back in the side because they have experience of big, one-off matches and that is vital at this stage of the season."
In the forwards, Ryan is able to name a settled line-up. Nick Wood, Olivier Azam and Carlos Nieto form the front row, while Alex Brown returns in the second row alongside skipper Marco Bortolami.
On the bench there are returns for Christian Califano, who broke his thumb against Northampton at the start of March and Jack Adams. Gloucester will make a decision tomorrow on their back row replacement between Jake Boer and Luke Narraway.
GLOUCESTER (v Bristol, tomorrow, Ashton Gate): Willie Walker; Mark Foster, James Simpson-Daniel, Anthony Allen, Iain Balshaw; Ryan Lamb, Pete Richards; Nick Wood, Olivier Azam, Carlos Nieto, Marco Bortolami (capt), Alex Brown, Peter Buxton, Andy Hazell, James Forrester. Reps: Mefin Davies, Christian Califano, Will James, Jake Boer/Luke Narraway, Rory Lawson, Jack Adams, Jon Goodridge.
Gloucester Rugby will take on Wasps on Sunday in their first ever visit in the Aviva Premiership to the Ricoh Arena. Speaking to the local media today, Director of Rugby David Humphreys previewed the game as well as giving an update on the injured Henry Trinder.
Following the 48-10 Aviva Premiership win over London Welsh on Saturday, Dan Murphy praised his team mates for battling right up to the very last minute in difficult conditions and maintaining the momentum that the team have built in 2015.
Henry Purdy scored two memorable tries against London Welsh at Kingsholm on Saturday, and attributed the first one to hard work on the training ground before describing how much he's enjoying playing his rugby alongside friends like Callum Braley.
Gloucester dominated for long periods against Wasps at the Ricoh Stadium on Sunday afternoon but were made to pay the price for defensive lapses and a number of key refereeing decisions not going their way in a 32-21 defeat.
A number of the Gloucester Rugby squad this week benefitted from an initiative organised by Circle 2 Success (C2S) and the Rugby Players Association (RPA) to help players develop their business planning skills.