I'm going to resist my natural inclination to catastrophise, and assume he is coming. I feel the situations are different to Moses, Matterson and the Lawnmower man, in that we had already signed them and they had played for us. I felt it was weak of all of them to break their contracts but we have benefitted from this 'change of heart' situation too: most recently with Brent Naden.
But if IP is allowed to wriggle out of a contract before he has even played, then it would spell the end of any remaining scrap of the idea of the competition being fair. Lower teams will be used (like they already are but worse) to extract bigger salaries at bigger clubs who will magically find funds to grant this (thank you TPAs) and lower teams will be stuck at the bottom. It's already a very crooked system, with no appetite at all by private clubs to create anything resembling a fair competition.
Maybe I'm bitter. I just gave up my membership after 11 years, as the pockets of joy and community I feel with fans, are getting fewer and fewer, and there are other things to do with the time and money. Of course I don't want a player who is not happy to be here, but if he is allowed to go, then they should admit the NRL doesn't care about loads of teams and their fans. They proved it once before in 99. Now they are doing it by slow attrition.
Apologies for long rave.