We are aware of matchmaking queue times taking a very long time and are working on improving it. These matchmaking changes were originally implemented for a variety of reasons, including the abuse found in party games at the high ranks.

Will there be a dota 3?

In April 2020, epic games announced that Dota 3 developers are going to place the game in the epic games store. This means this official statement from epic games cleared that game is in development and will release anytime soon.

What does behavior score do Dota 2?

The Dota 2 behaviour score system is used to put similarly ranked played together in games which means toxic players will be grouped with other toxic level players.