Go for the clearer photo if you like (you're "bad" photos are actually pretty good Mr. Photographer but your good ones are amazing!)
He could just be a late sprouter. Also sometimes, rarely, these tanks work, you may have gotten lucky with the personality of the fish.
That said, in the first week of September, I got my friend a male CT for her tank. She then added 2 females only days later, and eventually had 4 females and a male in there, living in apparent harmony. This Friday, the females beat him to death. Pretty sad - sorry for the horror story.