Here's SiLKZ's info for anyone that wants to ban him.  He has a history of changing his name so it's best to ban him by his IP or CD key.  I've never seen him empty a full server but if that's the case then he shouldn't be around.

SiLKZ
24.209.115.87
65.26.232.253
XXXXXXXXXXXX.wi.res.rr.com
dc9fee351731607cb16bcaa59c0c7c6e

I personally would not ban SiLKZ unless you know most people are leaving because of him or if you have proof that he cheats.  I don't want to make it a habit of us banning players that are able to beat up on us.  I'd like to welcome players that are better than us on our server.  I like playing with teams/players that force you out of your comfort zone.  Up to you though.