Need help with breed and if any are Roos

[Notafancytaco]

Any ideas on gender? 4-6weeks old.
Not sure on breed for 1 and 2

 

[Tookie]

A bit young to know gender, but I say all pullets for now.
1rst picture looks like an Amber Link, and 2nd picture looks like a Sapphire Jem to me.