Ok, my friend has 7 week old red sex links. One of them has a totally big red comb and red wattles. The other has a tiny yellow "normal comb", no wattles. I want to support her roo-denial as long as I can, but seriously, it's amazing how drastically different her two sex links are. They were feed store chicks. Can they really get SEX LINKS wrong??? The picture below shows the suspicious "hen". Look at the comb difference! Do you think that is a pullet???