England Under 20s have made 12 changes for their final IRB Junior World Championship pool game against Argentina, and fly half Billy Burns is named amongst the replacements whereas Ross Moriarty is rested.
Just Nick Tompkins, Henry Purdy and Charlie Ewels retain their places from the 38-24 victory against Australia.
There are first U20 starts for Biyi Alo, Jordan Onojaife, Hayden Thompson-Stringer and Cameron Neild, while Tom Stephenson comes back into the side after helping Northampton Saints to Premiership victory.
Head Coach Nick Walshe said: "The great thing about our squad is that we have real strength in depth. There are a few lads desperate to make an impression and this is a great opportunity for them to perform.
"Argentina will be physical and they'll provide a real test, but we've had a good few days since the Australia game, have recovered well and we'll be ready for a tough match."
England U20 starting XV against Argentina
15 Aaron Morris (Bedford Blues)
14 George Catchpole (Leicester Tigers)
13 Nick Tompkins (Saracens)
12 Tom Stephenson (Northampton Saints)
11 Henry Purdy (Leicester Tigers)
10 Sam Olver (Northampton Saints)
9 Callum Braley (Bristol Rugby, captain)
1 Alex Lundberg (London Wasps)
2 Jack Walker (Leeds Carnegie)
3 Biyi Alo (Saracens)
4 Jordan Onojaife (Northampton Saints)
5 Charlie Ewels (Bath Rugby)
6 Hayden Thompson-Stringer (Saracens)
7 Cameron Neild (Sale Sharks)
8 James Chisholm (Harlequins)
16 Tom Woolstencroft (Bath Rugby)
17 Danny Hobbs-Awoyemi (Northampton Saints)
18 Harry Rudkin (Leicester Tigers)
19 Maro Itoje (Saracens)
20 Gus Jones (London Wasps)
21 Henry Taylor (Loughborough University)
22 Billy Burns (Gloucester Rugby)
23 Nathan Earle (Saracens)
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.
In the aftermath of the Aviva Premiership victory over Bristol, Interim Head Coach Jonny Bell was able to look forward to this weekend's European Rugby Challenge Cup quarter-final against Cardiff Blues (Kingsholm, kick off 8:05pm).
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.