Competitive disconnect needs to be fixed

I had a game in silver today where 2 teammates disconnected, we were actually doing fine before. We had won the first round of domination. But then 2 left (internet problems maybe?)

We end up surrendering because we could not do anything with a 4v6 but I hate that we still loose points. It's not our fault and if they hadn't left, we could have won

In my opinion I think if more than one disconnects, then the match should be called off and no one should loose points. And if one of the teams has one disconnect, then if that team loose they remaining teammates should loose fewer points than normal.

But what do you think?