I dont even understand why you are all having an argument that has been made a dozen times over the past 4 years.
If they choose to camp then thats the decision they have made, you saw the melee, maybe they like to win? Phailur is exactly right, tournaments have been setup for your play styles.
If you want "1 volley then melee" so badly go make the NLC again. This is DasBrots league and he can take whatever action he pleases really.