Forwards: Ewan Ashman (Edinburgh), Josh Bayliss (Bath), Jamie Bhatti (Glasgow Warriors), Gregor Brown (Glasgow), Dave Cherry (Edinburgh), Luke Crosbie (Edinburgh), Rory Darge (Glasgow), Jack Dempsey (Glasgow), Matt Fagerson (Glasgow), Zander Fagerson (Glasgow), Grant Gilchrist (Edinburgh), Jonny Gray (Bordeaux), Patrick Harrison (Edinburgh), Will Hurd (Leicester), Jack Mann (Glasgow), D'Arcy Rae (Edinburgh), Jamie Ritchie (Edinburgh), Pierre Schoeman (Edinburgh), Rory Sutherland (Glasgow), Marshall Sykes (Edinburgh)

Backs: Fergus Burke (Saracens), Matt Currie (Edinburgh), Jamie Dobie (Glasgow), Darcy Graham (Edinburgh), George Horne (Glasgow), Rory Hutchinson (Northampton), Huw Jones (Glasgow), Tom Jordan (Glasgow), Blair Kinghorn (Toulouse), Stafford McDowall (Glasgow), Finn Russell (Bath), Arron Reed (Sale), Kyle Rowe (Glasgow), Duhan van der Merwe (Edinburgh), Ben White (Toulon)