Then either you're blind or a hacker yourself. Listen I have a legit 1.95 KDR and I know damn well when players are hacking their asses off, players like [I AM] (part of their name to avoid name and shame; 14 KDR) still aren't banned. When I got on after work definite wallers, lots of new 3-4-5 KDR players and some old names -- all clearly hacking.
Do 'Free to Hack (Play)' after or before a Clan War, but for the love of the man above not during!