FLY-HALF
First choice: Owen Farrell (England)
Second choice: Finn Russell (Scotland)
Third choice: Johnny Sexton (Ireland)
Fourth choice: Dan Biggar (Wales)
SCRUM-HALF
First choice: Gareth Davies (Wales)
Second choice: Conor Murray (Ireland)
Third choice: Rhys Webb (Wales)
Fourth choice: Ali Price (Scotland)
LOOSEHEAD-PROP
First choice: Mako Vunipola (England)
Second choice: Rory Sutherland (Scotland)
Third choice: Cian Healy (Ireland)
Fourth choice: Ellis Genge (England)
HOOKER
First choice: Jamie George (England)
Second choice: Ken Owens (Wales)
Third choice: Stuart McInally (Scotland)
Fourth choice: Luke Cowan-Dickie (England)
TIGHTHEAD-PROP
First choice: Tadhg Furlong (Ireland)
Second choice: Kyle Sinckler (England)
Third choice: Zander Fagerson (Scotland)
Fourth choice: Andrew Porter (Ireland)