Ok, so this thread is turning into complete shit now.
1. Fighting stances are not going to happen in the form LesDuncan talks about them. Yes, it is considered to probably add them in future versions though.
2. If or when fighting stances are implemented, they will only work in new mods and be available as a mod option.
3. They are not going to be sold. Nobody is going to make Toribash a pay2win game, we aren't dumbasses.
4. LesDuncan isn't the most credible source in terms of Toribash development. If you want to know what's going to be added, ask hampa. You are unlikely to get any answers though because if we want to announce that something is getting added in the next version, we do it publicly via Steam announcements or on forum. Thus, the way LesDuncan presented this "to-be-a-feature" is nothing more than his view of this idea.
I'm closing this thread, if you want to discuss the possibility of having fighting stances, go to suggestions board.