So, Malack...

[Rakoa]

No, it would be the right thing to do if he was Good. Betraying a friend that is Evil to an ex-friend that is Good is the wrong thing to do if you are Neutral or, of course, Evil.

That said, Rich has just quite clearly hinted that Malack is Evil in his post. So at this point I'll withdraw my position on "Malack might be Neutral".

Grey Wolf

I'm personally hoping Miko returns for 1 panel to cast Detect Evil and put the debate to rest.

Uh? The good thing to do is the right thing to do. Someone who is evil is someone who reliably doesn't do the right thing, not someone who has a different set of Right Things to Do.

...and someone who is neutral will favour their secondary alignment, which is that of Law in this case. Showing loyalty to a friend rather than "Doing the right thing" (the right thing being subjective to point of view) is consistent with a Lawful Neutral alignment.