The Warrington games once Johns arrives would probably be in the two Sky games televised in the UK each week anyway, and therefore available for Foxtel to screen.
Round 27 key games:
Warrington (w/ Joey) v Leeds
then take your pick, probably London
Round 28 (final round) key games:
St Helens v Bradford
Hull v Warrington (w/ Joey)
Then the semis - two per weekend.
Live into Australia would be great, although replays at a more watchable time (eg in place of Super Saturday games once finals start) would probably give them better viewing figures...