Blue-ish chick, straight comb came in my hatchery order - What is it? 4 weeks old

[chickenmama22]

I ordered straight run Easter Eggers and Blue Laced Red Wyandottes from a hatchery (Schlechts). I set this chick aside because of the pretty blue-gray color. I think it'll grow into a roo, but I would love to hear what you think. Is it an easter egger? The comb looks straight. Can you tell gender yet? Age: 4 weeks

 

[EweSheep]

I have to say it is still an EE. I still see some bumps on the bottom of the single comb.