Personally, I'm of the opinion that NSW should stick with the incumbent.
Maloney is in superior form but I don't believe he's the type of player to stop Queensland and believe it'd be too much effort starting over at this level. He may fluke a good performance, but a good series? Can't see it happening and see him being more or less a liability.
Mullen is a darkhorse but still feel like it'd be in his best interest to focus on club and working on his general play.
Sutton is garnering a lot of outside support (notably from Sterlo & Souths fans) but I don't believe a combination of him and Pearce (or even Reynolds) offers enough at this level.
Campese needs more time.
At least, that's how I see it.