And Scotland have made just one change to the starting lineup that broke another record against Italy – becoming the first Scottish Under 20 side to win away – scrum-half Alex Black replaces Kris Hamilton.

But John insists he has picked a team to win the match and backed his players to cause an upset and avenge last season’s 20-6 defeat.

He said: “We make the selection according to the opposition. We wanted to start quickly against Italy which is why we went with Kris but from an English point of view we need a bit more physicality at the start.

“England will be smarting over their Ireland result and have had a mixed campaign with a variety of players available at different times in the competition but when they have their top players on the field like they did against Wales they ran in five second-half tries.

“Any team in any sport is always beatable. It’s up to us to get it right.

“We respect England who will have players with under-20 World Cup final experience – but we’re going to go out there to do a job on them and make life uncomfortable in Glasgow.”

SCOTLAND: Tom Brown, Oliver Grove, Jonny Kennedy, Alex Dunbar, Dougie Fife, Alex Blair, Alex Black, Nicky Little, Alun Walker, Colin Phillips, Matthew Reid, Robert Harley, Michael Maltman, Stuart McInally, David Denton

Replacements: Lindsey Gibson, George Hunter, Aaron Hall, Callum Stidston-Nott, Kris Hamilton, Matthew Scott, James Johnstone