I will share my experience how to be a great IGL . -Desicion making the team’s tactics each round, such as executes, defaults, or fakes, adapting based on the opponent's tendencies. -Mid round calling - during the round, reaction to enemy movements and call rotations, tempo changes, or site commitments in real-time. -Reading the Opponent – A strong IGL identifies patterns in the enemy's playstyle and adjusts accordingly throughout the match. and many many more.