Why is he missing half an eyebrow?

I see no harm in him calling out Mosley and his observations on Mosley do have some truth to them, but Mosley is also right in saying that Matirosyan needs to fight a couple of names first. He simply isn't all that known yet and people need to learn how to pronounce his name first. Plus, I do think that Mosley should stick at 147 if he is to continue. He has never been all that hot at 154 and the last outing wasn't fun.