As a current CG this is a "easier said than done" kind of thing. Even without this rule now we still get a LOT of people who don't know how to use clipping software or they simply cannot run a clipping software in the background of their PC. Witnesses are also very shotty at times as we have at lease 1 issue a day where RDM was claimed and there were no clips or witnesses to backup anything people say and when we ask people for all these evidence pieces we then have to rely on black and white kill logs to get the issue handled. Also damage logs on the server has been added in the past and then was removed because it causes EXTREAMLY bad server performance from what I heard so that's why we don't have it now.
But I understand where you're coming from and trust me id love to gun down a CT as much as the next guy but I just don't think we have the right tools for our players to make this done correctly. If more players had clipping software and the software in general was less taxing on peoples PCs then id give this a +1 but it seems it could cause more trouble than its worth TBH.
When it comes to the side of CG we do try to keep an eye on the most populated areas and make sure we react timely to RDM/MRDM AOSes but we also want to enjoy the server with patrols, trainings, RP, ETC. So in some cases we could be a little slower to react in general but were always trying our best to keep an eye on things.
-1 from me