Disconnection really spoils this game. It if a very frequent in ranked. What if there is an option for the disconnected player. In such case he will be able to rejoin the game? For instance, if a player drops at 5 min population, the other players will continue the game and if the the dropped player may rejoin the game exactly at the real time point. No wonder he will be lagged behind but at least it will give a player or team an opportunity to fight back if the dropped player can rejoin within few minutes of being disconnected. Meanwhile if an opponent attacks his base and kill some units he will start with the reduced number of population and the buildings as a penalty.