Riot Games has introduced new duo queue restrictions in League of Legends, disallowing duo play up to Grandmaster rank, even for players with Grandmaster MMR. The company has increased the duo penalty to reflect the advantages of playing in pairs. The current season has seen an increase in exploitative behavior, prompting these changes. Riot plans to implement an indicator to show when a player's actual MMR exceeds their displayed rank. Additionally, there is a delay in improvements to the autofill matching system, which aims to reduce mismatched roles for players.