I don't think any anti cheat can detect for someone duping items. It has to be reported and patched in some way. But if reach can be auto detected and anti-kb, that would be really great Reach is the most common hack I see. Even if the bot just temporarily kicked / banned them for some period of time . Especially when some hacker comes on just for koth (not mentioning any names LOL) and hacks their ass off. I don't see people using anti-kb often except at koth when trying to cap.  the other day i was on kit and froze / lagged really bad (something in my PC or local network) then when all the IP packets came back my screen was shaking and I was "kicked - suspected illegal client" or something like that. I was able to log right back in. I hope "suspected of reach" or antiKB would be something longer than being able to login immediately.