If we can retain King on decent money it's worth a shout. He has a good physical presence about him and is pretty mobile.
I'm pretty confident about Leigh if Agar can find the right plan. I'm also confident we can give Warrington a game too, would expect some more troops back for that one and most will have had a decent rest.
Re Myler, again agree he's gone well at FB. Had his best games there for us rather than in the halves. The problem I think we'll find is that better sides, and bigger games, will expose his defence at the back. While we have a pretty dominant pack he's not put under too much pressure, but I still feel we need someone else there (Walker or AN Other) if we're going to get into legacy building again.