Posting on behalf of a co-worker - need help determining breed :)

[debid]

Barred Rocks and Production Red. I don't think that's an EE because they usually have green legs, pea combs, and beards (this bird has none of those traits). I also think you have two roos (the light barred Rock in the front and the red).

 

[RachaelS]

Personally, three look like Roos to me, the blurred one might not be, but its Comb looks pretty big, could just be the "blurring" though.