Like I said in chapter 8, Alvar is the root of chaos in the party, always causing discord among members, no respect for him, and should be kicked out. It's not wise to keep him around, it's like tumor. But I also understand MC standpoint in this chapter, about his concern for his existence is actually held back other members growth. Well, having 2 kings on 1 throne is too cramped I guess. They went separate ways may be the best outcome since the beginning.