Quote richardviking="richardviking"Because James Graham has started 5 games at lock / loose forward since his St Helens debut in 2003.   Logical you say? 
Chris Heighington is in the 17.  A scapegoat in waiting, and he wouldn't be my choice, but he hasn't let anyone down so far I guess.  Roby to play 80 mins then. 
Full team
Widdop
McGillvary
Watkins
Bateman
Hall
Brown
Gale
Hill
Roby
Graham
S Burgess
Whitehead
O'Loughlin 
Walmsley
T Burgess
Currie 
Heighington
Lomax
Taylor
Williams
Percival'"
Heighington is about the only one who knows how to consistently beat Melbourne