@Cheese9Man The best IGL in the game is SweetDreams. He's playing chess while everyone (including Hal) is out there playing checkers. The reason TSM places well each time is because he does have decent game sense and they play semi-passively. Teams end up on the very bottom for not having any clue what's going on and simply trying to go to zone early or being out of position. Lower-bottom teams can see what's happening, but don't have a plan for the ring, and the next ring, and the next ring.
Listen to Sweet call a game and then listen to Hal. Sweet it out there talking about positions three rings later and he clearly communicates what he wants his teammates to do in specifics. Hal shouts something, makes a move, and then screams at his team for being unclear on his directions.