Are there any? I should say will there be any, once the game launches that is? Any word on what they'll look like? I mean you can hardly tall in advance, GW did theirs really great (like so many other things) but I was so under whelmed by the way WOW did theirs…
Will there be any? I'm sure there will, what game didn't have them (eventually).
Should there be. In my humble and probably not too popular opinion – no. WAR is supposed to be a grim & gritty game, compared to some others. An absence of light-hearted fun such as dance emotes suggest would be a step in this direction.