4. Ratu Naulago (England)
The speedster took Super League by storm with Hull RFC, scoring 17 tries in 26 games, before signing with Bristol Bears for the 2020/21 Gallagher Premiership season. It will be a switch back to union for Naulago, who previously won the Premiership 7s title with Saracens. If he can hit the ground running, he’d be right in the frame for a call-up from Eddie Jones.