Aaron Bower on Twitter suggests that it's not explicitly covered in the rules and is uncharted territory not having happened before. He thinks we'd have to apply to the RFL to clarify.

Will Pryce won’t come to Leeds he hates Leeds and he’s also a cock end. Mind you so was Connor…I guess money talks

I was surprised Pryce even got signed in the NRL. He never really stood out in SL consistently.

I'd be surprised if Dodd isn't back in SL within 2 years as well.

Hastings seems to cause trouble wherever he goes,Pryce is a knob and not entirely sure we want Rowley at Leeds either

Hetherington is standing down to take over at London after an NRL takeover of the club is due to go through in the coming weeks.  Matt Adamson will also be involved.  https://www.patreon.com/posts/124267448?pr=true

Hetherington is standing down to take over at London after an NRL takeover of the club is due to go through in the coming weeks.  Matt Adamson will also be involved.  https://www.patreon.com/posts/124267448?pr=true