THREE key players missing from the Hull KR side that lost 52-12 at St Helens last week have been named in the 19-man squad to face Warrington Wolves in Saturday's Challenge Cup semi final at Headingley.

Playmaker Albert Kelly, winger Ken Sio and back rower Kevin Larroyer are set to feature, along with new overseas half-back signing Dane Chisholm, skipper Tyrone McCarthy from Warrington and hooker Shaun Lunt - a two-times defeated finalist at Wembley against Wolves with Huddersfield and then Leeds.

Forwards Greg Burke and Aaron Ollett are ommitted from last week's Robins 19-man squad.

Hull KR 19: 6 Maurice Blair, 24 John Boudebza, 35 Dane Chisholm, 2 Ben Cockayne, 1 Kieran Dixon, 15 James Donaldson, 20 James Green, 12 Graeme Horne, 7 Albert Kelly, 11 Kevin Larroyer, 31 Shaun Lunt, 13 Tyrone McCarthy, 4 Josh Mantellato, 34 Tony Puletua, 18 Liam Salter, 5 Ken Sio, 32 Dane Tilse, 8 Adam Walker, 19 Kris Welham.