Delware Chickens

[Babychicks2020]

Ok I know these 4 are definitely roosters. They fight each other. So that I know. Now these two I'm questioning. I have 2 that one has a short tail feathers and one with long tail feathers. Both don't have big combs and they have small waddles. I'm such a confused chicken mom. Any help would be great. Thank you.

 

[Mylied]

Last pic may be a pullet depending on age. 2nd pic is a cockerel.

 

[Babychicks2020]

Last pic may be a pullet depending on age. 2nd pic is a cockerel.

They are all 8 weeks old.

 

[Mylied]

They are all 8 weeks old.

I'm on the fence but slightly leaning cockerel.

 

[Babychicks2020]

Maybe late bloomer? The two are in with my females n are not crowing. The 4 in a pen by themselves. Man do they fight n crow. That's why I'm kinda confused. The two I'm undecided about are so calm n chilled. Nothing.like the 4 roosters. Mmm. Now I'm really confused. Lol