Why do we have voteban in the first place? It gets abused a lot (imagine how many people don't make a thread here), and if it's called for a valid reason an admin handling the situation would be preferred anyway. Take griefing for example, the other team would probably know nothing about it, all it takes a couple of friends to single out someone as a griefer and spam the chat to get enough votes. We need to remove voteban and replace it with the report feature, and get more admins if the current team can't deal with the increased amount of reports. It's not like we don't have enough applicants.
I personally agree 100% with said above. Generally, if someone really needs banned for a valid reason, why not call a admin? If we dont have enough admins, not everyone that applys for admin is bad for the position. And if you abuse /report rather then voteban, voteban has a direct consequence against another user. While abusing report doesnt have any effect against anyone except the reporter.