Well if it's true and Hastings won't be considered, Croker has all year to prove he's the man.
I'm not expecting instant miracles, but as a 6, you have to make some impact surely ? Come up with some repeat sets. Try assists. Put the defence in two minds somehow.
I'm not confident Croker is going to make it even though I hope to hell I'm wrong.
And if I'm right, here the list of options.
https://www.zerotackle.com/rugby-league/players/by-position-2018/
I know he's not everyone's favourite, but I rate Blake Austin and don't think he'd break the bank either.