The wattles, comb and tail feathers are what you would expect for 17-week-old RIR cockerels as they are a slower developing breed. I'm afraid they are definitely not pullets coming into lay!Maybe it's just me but I don't see any male feathering at all. The picture is small and I can't get it to enlarge but I would expect a lot more at 17 weeks. To me they look like pullets coming into lay. Close-up pictures would be helpful though.