Anyone familiar with sexing blue sumatra?

[Dino_Chicken]

Gotta love phones... I had not finished typing yet and it posted for me!
Meet Boco, a Blue Sumatra. They are between 7-8 weeks old. Very sweet and independent lap bird. Doesn't take anything from the other chicks including the one roo I know for sure. I've never been around the breed at all so it's hard to tell!
Sorry my first post is a hen or roo.
Thank you all so much, excited to be a part of this comunity!

 

[The Moonshiner]

I'll vote pullet

 

[Pigeony]

Pullet

 

[Dino_Chicken]

Thank you both! Keeping my fingers crossed that you both are right and I won't have to rehome the Phoenix.

 

[Dino_Chicken]

More pictures at 12 weeks! I'm still not 100% sure yet but shape is more hen, feathers have a roo look? I've read Sumatra hens can grow glossy roo feathers sometimes. Also the waddles look so much more red in the picture. They're more of a soft pink yellow with black spots.
The Pheonix (unless I'm terrible at identifying species and hes something else!) is really obvious a roo. You can see him in the roasted chicken picture! He has even started crowing a little. Young roos have such a silly crow.

 

[Hazel feather]

I’m going to say pullet , feathers are rounded and her comb is quite small .

 

[WhatsUpDuck]

To me (a newbie) the tail seems like a pullet. The back feathers that are dropping are a little concerning,but some pullets just feather that way. The comb and wattles aren't very big either. Wait for more experienced chicken owners to chime in

LORD JESUS IS KING OF KINGS AND LORD OF LORDS!

 

[Pigeony]

Still looks like a pullet

 

[Dino_Chicken]

Still looks like a pullet

Thank you! I'll pop back in a few weeks from now with another update. Be it crowing or laying!

 

[Rhodebar Lover]

My gut feeling is cockerel. The comb is fairly “built up.” Update in a few weeks