England coach Shaun Wane has looked to youth ahead of the World Cup in his first training squad of the year.
Wane last week named a 30-strong group to meet up next Tuesday (15 March) at Headingley, including seven uncapped players.
Among those are St Helens pair Jack Welsby and Lewis Dodd, both 20, and Wigan Warriors' 21-year-old Kai Pearce-P