The layout of this battle being so spread out should actually be good, like a good shonen, too bad all of the build up to it was instead such shit with the focus on none of the main characters motives and all that wasted time with the Doves that there's no connection to any of these battles since we never saw any build up to them being willing to putting their lives on the line. We didn't even see them getting ready to fight or even going to their locations since all we saw was the Doves side of preparation lol.
I think we spent 90% of season 2's runtime with the Doves with no screentime or development with the main Anteiku cast.