Saracens head coach Steve Diamond has named his team for the Zurich Wild Card final clash against Gloucester at Twickenham on Saturday (kick off 1pm).
A place in next season's Heineken Cup awaits the winners of the game, and Diamond makes two changes to his starting XV from the side that beat Worcester Warriors 28-10 in last week's semi-final.
Glen Jackson comes into the side at fly-half and the only other change sees Raphael Ibanez start at hooker with Matt Cairns named on the replacements bench.
Diamond said: "We know we have a huge job on our hands against Gloucester. Our forward pack came second best when we played them at Kingsholm a few weeks ago so we know the size of the task ahead of us.
"We will have to step up our performance levels on Saturday. The chance to compete in Europe next season is a big prize and one on which we are focussed."
Gloucester will announced their team after the final team run-through late morning on Friday.
Saracens team v Gloucester
15 Thomas Castaignede
14 Ben Johnston
13 Kevin Sorrell
12 Dan Harris
11 Tevita Vaikona
10 Glen Jackson
9 Moses Rauluni
1 Nick Lloyd
2 Raphael Ibanez
3 Cobus Visagie
4 Iain Fullarton
5 Simon Raiwalui
6 Ben Skirving
7 Richard Hill
8 Hugh Vyvyan (c)
16 Matt Cairns
17 Kevin Yates
18 Kris Chesney
19 Taine Randell
20 Kyran Bracken
21 Mark Bartholomeusz
22 Richard Haughton
Previewing Friday evening's local derby at Bristol, Interim Head Coach Jonny Bell told the local media that Gloucester's preparations have gone well and that the whole squad is united in trying to finish the season on a high.
Speaking to GRTV this week, Acting Head Coach Jonny Bell spoke of his pleasure in the efforts and intensity in training from the squad after a tricky few weeks. The team were preparing for big games with Bristol and Cardiff in coming weeks.
Willi Heinz was understandably and visibly disappointed when he spoke to GRTV after the 27-30 home defeat to Harlequins, apologising to the home support as the game slipped away after seemingly having the game under control.
Speaking to the local media this week, Scottish centre Matt Scott spoke of the squad's determination to put in a big home performance against Harlequins, with vital points up for grabs in the hunt for a Top Six spot this Saturday (KO 3pm)
Looking ahead to Saturday's Aviva Premiership fixture at home to Harlequins (kick off 3pm), Head Coach Laurie Fisher told the local media that Gloucester will need to be on top of their game in a match which has big implications in terms of top six ambitions.
A big few days for the Gloucester-Hartpury Women side. First came the news that the team will compete in Women's Super Rugby next season, and on Saturday the team will play Worcester Ladies IIs at Kingsholm. Centre Hannah Jones and wing Michelle Ruddock spoke to GRTV this week to reflect on events.
Missing so many starters, and up against a team fighting for their Premiership existence, Gloucester did what had to be done at Ashton Gate on Friday evening battling their way to a 32-14 Aviva Premiership win over Bristol Rugby.