Dwarfs/Dwarves - WHEN!?!
Love the game first and foremost, its such an amazingly polished PVP release in a gaming industry which fails at it time and time again that I was dumbfounded with how robust it has been.
Buuuuuuuuut (annoying child voice), I do think mobile platform games also rely on remaining fresh - There are rafts and rafts of apps released weekly, and while they won't be as good, I wouldn't be suprised if a chunk of the general player base wanders off to go play something else and forgets entirely about this beautiful app. Just look at the reduction in forum posts; interest dies fast in such a game-eat-game world haha. <unless of course you have established subject matter like Final Fantasy, where regardless of how horrible the game is you release people still waste money on it>
Since there are only 2 teams, it doesnt take long for it to feel like you are just running the motions. Even using the random function theres only a possibility of 3 different matches (multiplied by the various maps, but cumon maps should be able to be churned out in no time).
In summary I am at a point where I really want Dwarves to get rolled out to us, even if its not in a completely balanced state; the users will let you know quickly if anything is OP, and that along with your stats analysis id think the final tweaks would be quicker using that method?
In support of this argument, I have played Heroes of Newerth and DOTA quite a bit and regularly heroes get released which are half baked (over hidesouly overbaked, with steroids in the icing), but they get fixed quick enough and it adds to the whole fun of the game :)
From a business standpoint its always going to be $ vs Quality, sure. Im afraid whats going to happen is the player population will reduce by the time the Dwarves are released, resulting in less people spending the $ to use them on average.
Maybe Diablo 3 has just got me SO SO jacked off with companies getting bogged down in unecessary detail I can't accept when real lead time is required....regardless, I want my Dwarves, I have your $2 waiting hehe.
P.S. Then after Dwarves, give us Zombies (I figure seeing as there is already knights, elves, ninjas and demons anything go's)? I want to convert peoples minions to mindless bloodied drones with my shuffling mess of groaning, near indestructible undead.