I won't be surprised if this fight will end up with a new power up for Baam which he will NEVER use, just because, for no reason. I have nukes but i prefer throwing stones at my opponents and get my ass smacked HARD.
I just described on which actions my understanding of this situation is based on. This is my opinion and it doesn't have to be as yours.
Or you're the type of guy who is only basing on the things wrote by the author? You need a narrator to explain why each character made this or that move...
Partially yes. But Baam is still far from that stage.
I don't exclude him being like that in the future though. As Rachel said, Baam will be a monster who will devour everything in this tower.
They way I see this answer, is that Baam is changing to that person who won't be manipulated by threats anymore, and do only what he thinks is right from his perspective, even if it will cost him human lives. Is this a good change? - yes and no, depending on your goal (life of your companions or...