Side Characters Who Could Have Their Own Series

Alex and Richard of the Anime Egotists are talking about side characters in anime who could've been their own leading character!   Sure we love the main characters, but sometimes there are other characters who deserve some love and maybe their own series! Their own perspective, arc, or just something light and breezy; these are the characters that deserve it!   Let us know what side characters you'd like to get their own show!