Whenever I've seen Prior play (admittedly not loads), I've always thought he's clearly a great athlete.
Looking at his stats/SOO appearance, he's probably had an above average NRL career, and would do very well over here, but I wouldn't offer someone like him marquee money. Ben Cross after all had played SOO!!
If we can replace Peteru with him, that's logical, but if he becomes out marquee over Merrin, I think we're worse off overall.