I may be in the minority but I was a Mullen fan. Thought he just needed the right team around him and would be a really good player.
All the skills, but was a mental midget for the most part (and tbh not entirely his own fault there). Most often surrounded by trash and no forward pack, he could have been so much better in the right environment. His career is a real rugby league tragedy. The Knights and NSW ruined him. He really did have more natural talent than almost all of his contemporaries.
Was still my favourite player in his time here. Many examples of him winning us games off his own bat alone, and had some real purple patches in there too. We'd absolutely kill for his kicking game - and to be honest he eventually grew into a pretty decent organiser too. Would happily defend above his weight.
There's definitely this little place in my heart that would love to see him come back for a year or two if his body was up to it. My head tells me 4 years is too long out of the game, especially given what he got up to in exile. I think he's just too damaged and tainted to consider getting back on the field. In some respects it would be a huge step backwards for us too.
And I guess the last nail in the coffin of the idea is that Mullen has publically stated that he wouldn't want to come back to Newcastle as a town (or a team probably) either. Given the history, I can't blame him. I'd imagine getting him back would be pretty divisive amongst the fanbase too.
I love the guy and feel for what he went through during his career, but at the end of the day it's an unwritten fairytale that isn't meant to be. A 5/8th of Mullens calibre would slip straight into our team and make us 100 times better, though.