I suspected this when he wasn't picked for the weekend. As already stated it is puzzling to say the least, if going to leave then should have done it two months ago when injured to enable greater time to get suitable replacement in.
Otherwise stay for the last few months of the season and show Trinity why you were signed from Catalan whilst giving a 'toughened up middle' in Websters words. Possibly the worst value signing in years.
I'm surprised he has got a contract from an NRL club looks washed up....but if he has why haven't we got a signing fee?
When is Kirke fit?