i'm not sure if i should feel bad, but i typically don't pay attention to or care about announcers in sports unless they're completely awful. like, i could watch a football game and not be able to tell you the next day if it was musberger, herbstreit, etc. there has to be something pretty awful/noteworthy for me to notice.
i guess other people care, so i should hope for someone not sucky/embarrassing but that's about the extent of it for me