its has to be Dr. Sturgis. hes so kind and funny and i love how he was such a role model to sheldon making Sheldons dad jealous (iirc) in earlier episodes. Connie and him are lowkey my favorite couple OF ALL TIME. i really dont get why they had to make him leave connie(kinda.) it was written pretty meh just because connie was obviously trying to make him get her back but it back fired. i think he has so much potential, it could have been a little bit of a ongoing gag between him and the two other men that like connie, and i whole heartedly though they were gonna just be together comfortably THATS HOW CUTE THEY WERE TOGETHER. i also think it would be interesting to see him interacting while in low mental state / what specifically made him go into the mental hospital in the first place from him side / connie / even all of Sheldons family. to be fair i still haven't finished all of young Sheldon but seasons 1-2 feel so comfortable to me im scared for the change as they all start changing