It's nice that you can idle in this one, but I prefer the older one because you do not have to re select after doing something. Also, have you stopped updating?
We should earn half the exp we should get from players (chicken) that left, or at least a quarter of it. Adding credit to the daily spin, maybe 5, could be cool as well.
The bots knows how to combo with each different character, while beginner players does not know every single person's attack. Different difficulties would be nice.