User blog comment:IamJakuhoRaikoben/Chapter 499: Gray and Juvia, Review./@comment-7418318-20160901073907

Looking at an old colouration of Dragon Force Wendy, before anyone knew it'd turn her hair pink, I had a funny thought.

Imagine if all Dragon Slayers got pink hair in Dragon Force!

Natsu always had pink hair, so no change for him and Wendy very clearly went through that colour change. Sting and Rogue didn't but then their DF was incomplete according to Natsu.

Can you imagine Gajeel with pink hair? :D