Re: -breathes sigh of relief-
Sorry, no they have very definitely NOT said red hair, because it was never close to red. The only time it's been used is by Grant Morrison as of last issue. Jason 1.0 was always blond before that (I usually add the strawberry bit to differentiate it from ash or platinum more than anything, but it was definitely blond)
And again you assert that the change to the hair colour between 1.0 and 2.0 was because of someone forgetting, do you have any evidence to confirm that?