I agree. By now it is clear that he's a cockerel.5 weeks old yesterday and y’all, I have no doubt this bird is a cockerel. I did some reading and found that the black chest is indicative of male for the cream legbar. Then there’s the random patterning all over and what I believe to be rust colored splotches coming in on the shoulders/back. The comb isn’t alarmingly red to me (I’ve had much younger pullets with much redder comb/wattles), but I’m convinced.