What kind of MC do you want to see people write for once, more often, or see more in general?

A type of MC that has been on my mind the past week that I would like to see be written one day (or if already) is a very timid, very low self-esteemed, a scaredy-cat, and depressed written MC (to which the MC is either written comically or maturely), that really highlights the weak side in people, but is still an overall serious person who strives to be someone who is not a total failure. Oh, and of course, this type of MC has gotta be a good person to boot. Plus, no matter how the story progresses, I would like to see such a MC still in tuned with his roots.
Man, I Hope what I wrote made sense.
Also, I hope you all can feed my curiosity.
Thanks.