This is one of the most hilariously poorly thought out posts this board has seen. As it stands the IFS issues no sort of penalty for false reporting. You can file 9x reports at every single postgame screen with zero repercussions to your account. Reports aren't weighted. The whole system is largely automated and quite frankly it's questionable if reporting really does much of anything at all. There really isn't anything stopping every single player's actions in every single game from being analyzed by the IFS. Supposedly, all reporting does is just flag a game to be reviewed by the IFS. This could just be a placebo effect in action.
Knowing this, being the vengeful person that I am, I routinely file reports on several if not all other players in the matches I play. If for any reason at all I feel like my fun was spoiled by another player, I just fire off those reports. This in turn leads to seeing the "an unsportsmanlike player has been punished.." message popping up as much as 2-3 times a day for me. Rito has created a real monster in the IFS that hands down devastating punishments to player accounts like candy on Halloween night. What they need to realize, is that for some players it's created a new gaming meta. For some of us, it's not about winning or losing the team match. It's about seeing how many other players we can throw under the IFS bus. For some, literally nothing is juicier than seeing other players self-incriminate their way into an IFS punishment and getting that popup of justice afterward.
The really ugly part of this is that there are a bunch of things you can do in game, that won't be seen as negative behavior by the IFS (or at least not sufficiently negative to warrant a punishment), to in turn trigger other players into committing acts that are punishable by the IFS. Subsequently, they are reported at postgame and punished by the system leading to those juicy popup messages.
[zombie-brand-facepalm]