Joseph Suaalii will play his first game of rugby union since his schoolboy days, when he takes to the Twickenham turf on Saturday.
Joe Schmidt has named the 21-year-old in his starting XV to face England in their Autumn Nations Series opener.
Blair Murray will make his Wales debut against Fiji, after only 6 games for Scarlets.
Elsewhere, Tomos Williams and Gareth Anscombe return as half-backs, while Jac Morgan is amongst the replacements.
Gregor Townsend has named his team to take on the Springboks. ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
Tom Jordan makes his first start, with Ben White, Finn Russell and Blair Kinghorn all included after being unavailable last week.
Jonny Gray and his club Bordeaux told Scotland management the player will not be available for the autumn tests as they want him to rest. The player agrees and made himself unavailable for the upcoming four international games. Surprised and disappointed at that.
The stunning new Ulster Provincial Jersey from Castore is out now at https://t.co/t9t3UbiShN.
The black base features a detailed outline map of Ulster on the sleeves and side panels.
Ulster will wear the shirt in their URC clash with Connacht this weekend.
Springbok star Kurt-Lee Arendse is off to Japan! ๐ฏ๐ต
The speedster will join Sagamihara Dynaboars for next season!
#SagamiharaDynaboars#JapanRugbyLeagueOne
Hampden Park is ready for rugby! ๐ Glasgow Warriors will take on Edinburgh in the opening leg of the 1872 Cup at the home of Scottish football on December 22nd!
#1872Cup#GlasgowWarriors#EdinburghRugby