I want to know this question because he is getting to the point that he is annoying and worthless, and has no special reason to contribute than standing there looking pretty and being a little brother to all the girls, and he has had no character developments because the Author is just advancing the story without paying attention to him because if you are considered a Main character it is a must to have character development in some form.
I am voting to have him killed since he is worthless in my opinion or at least have Gengo get killed to start the process of character development on him because he is so lame and pathetic that is awful to watch, and I was hopeful that he was going to be a good character hell Louis does more to the series than he does, and all the Limiters do more than him.