Special rounds is what gives our servers some spice, and I don't see them getting removed. BUT I do see that most people don't like the round where you may get turned into a large object. I thought it was fun when I played it, but maybe I just enjoy anything. I will talk with Arma about removing this round or tweaking it in some way.
I am not sure we can add a special screen or voting option for the round, but that is something Arma will have to look into.