Maybe I missed it, but did you tell us how old they are? My birds look just like that, and are 12 weeks old.
The combs are red and pronounced on my birds. Mine have pointy saddle feathers, but the cape/ hackle feathers are just starting to be pointed and flowing. One of my roos doesn't have a tail to speak of, but has the pointy saddle feathers. It just looks like a rumpless anomaly. But still, a roo. If the tail feather are starting to curve, or sickle, that's another sign of a roo.
eta - a bunch of us are wondering the same thing. age?