I think this is a good suggestion but it could have some faults at the same time. I really like the idea however I believe that some players are not mature enough to rate them fairly. For example if Player A calls the F1 but it turns out to be in Player B's favour. Then Player A could become annoyed at the fact he could be warned. And so he will rate the F1 situation as 1 Star / 1/10.

I think this is a good suggestion but it could have some faults at the same time. I really like the idea however I believe that some players are not mature enough to rate them fairly. For example if Player A calls the F1 but it turns out to be in Player B's favour. Then Player A could become annoyed at the fact he could be warned. And so he will rate the F1 situation as 1 Star / 1/10.