I watched couple breach fights recently, dont get me wrong, bot handles mechanics much better than pre-3.1, but still I will chime in my 2 cents for developers to improve it further. major flaws right now is not looking for mobs aggressively, bot needs to detect high density areas and always should be moving around the edges of breach to be more efficient. So far I only see the bots fight good at the start of breach then it would just get lost in the middle of breach picking up loots while outter rings flooded with spawns.