Tomkins was born in Milton Keynes wasnt he?? However the system in Australia is based on who you make your pro debut for rather than where your born. On that basis Sinfield would play for Yorkshire and Mcllorum Lancs not the other way round. Obviously in the past in England it has been done on where you were born not the aussie way, in which case Tomkins should not be allowed to play. However that would defeat the point of the fixture. Based on some common sense and no NRL players i would go with the following teams:
Yorkshire
Eden
Hall Atkins Yeaman Briscoe
McGuire Brough
Crabtree Haughton Peacock
Westwood JJB
Bateman
Burrow, Ablett, Kopczak, Lynch
Lancs
Tomkins
Charnley Goulding Watkins Riley
Lomax Briers
Morley Roby Mossop
Hock O'loughlin
Sinfield
Mcllorum, Prescott, LMS, Blythe
Too many average players playing for my liking in this fixture which is why I prefer the exiles game as it gives the chance for the national side to develop partnerships and improve by playing against the strongest opposition available.