JOHN Kear has named his ASN Doors 21-Man Squad for this Friday's Coral Challenge Cup fifth-round clash with Super League side Wakefield Trinity, with some young guns potentially getting the chance to shine on the big stage.

Ryan Butterworth, who only turned 20 on Sunday, has been called up from the reserves and could be in line for his first appearance since Bulls' 1895 Cup defeat to Barrow Raiders last summer.

Fellow young reserves Bradley Ho and Matthew Race make this provisional squad, while more experienced winger Greg Johnson will be hoping for a start at the Mobile Rocket Stadium, after he was a late withdrawal from Bulls' win over Sheffield Eagles at the weekend.

Kick-off for the game is at 7:45pm.

The ASN Doors 21-Man Squad vs Wakefield Trinity (A):

Joe Brown

Ryan Butterworth

Steve Crossley

Matty Dawson-Jones

Thomas Doyle

Anthony England

George Flanagan

David Foggin-Johnston

Bradley Gallagher

Sam Hallas

Bradley Ho

Evan Hodgson

Greg Johnson

Jordan Lilley

Rowan Milnes

Levy Nzoungou

Ross Oakes

Brandon Pickersgill

Matthew Race

Adam Rooks

Ebon Scurr