Toronto Wolfpack will make their Super League bow when they play Castleford Tigers at Headingley on Sunday.
Head Coach Brian McDermott could give debuts to Sonny Bill Williams, Brad Singleton and James Cunningham on Sunday.
However, they will be without Chase Stanley, who is currently having issues with his visa.
21-man-squad: 1 Gareth O’Brien, 2 Matty Russell, 4 Ricky Leutele, 5 Liam Kay, 6 Joe Mellor, 7 Josh McCrone, 8 Adam Sidlow, 9 Andy Ackers, 10 Anthony Mullally, 11 Andrew Dixon, 12 Bodene Thompson, 13 Jon Wilkin, 14 Darcy Lussick, 15 Gadwin Springer, 16 Tom Olbison, 17 Blake Wallace, 18 Brad Singleton, 19 Gary Wheeler, 20 James Cunningham, 21 Sonny Bill Williams, 23 Hakim Miloudi.
Head Coach Daryl Powell could give a debut to Derrell Olpherts, Danny Richardson, George Griffin and Tyla Hepi for this one.
They will however, be without Sosaia Feki. He currently has a hamstring injury.
Powell is also without first-choice second row pairing of Oliver Holmes and Mike McMeekan. Jesse Sene-Lefao is also not included.
21-man-squad: 1 Jordan Rankin, 2 Derrell Olpherts, 3 Peter Mata’uita, 4 Michael Shenton, 6 Jake Trueman, 7 Danny Richardson, 8 Liam Watts, 9 Paul McShane, 10 Grant Millington, 13 Adam Milner, 14 Nathan Massey, 16 George Griffin, 18 Cheyse Blair, 19 Daniel Smith, 20 Junior Moors, 21 James Clare, 22 Jacques O’Neill, 24 Tyla Hepi, 25 Greg Eden, 27 Lewis Peachey, 31 Brad Martin