You don't need to force competitive games to console to do this, just have the tournament or league provide the hardware for tournaments. If a "pro" shows up and suddenly sucks when playing on the league machine then you figure out pretty quick they are getting help from something.
Also, consoles doesn't stop cheating. This is the same mentality that thinks EAC or Vanguard stops cheating. Hardware cheat tools can work on console exactly as well as they do on a PC. There are already plenty of options for people that really want to cheat that the host computer doesn't even know about, just sees a standard mouse and/or keyboard plugged in. This can do the exact same thing with a console and a controller.