I am noticing a lot of players hacking in FFA lately, and sadly these players are not even being banned from the game despite it being obvious and I have come across them several times in the last week.

These two are 100% cheating and its not even subtle, their MG and LG are about twice as good as the best pro you ever played.

ModernGosu 100%
Simon4Ever 100%

Write the names down exactly as they appear in game along with a percentage of how sure you are (if and when they come along) and it should show up in google, so they can at least be known or a profile built up upon them to make it easier.