I see so many complaints about war match ups. I honestly think SC is doing the best they can with what they have to work with. There are so many variables to consider in matchmaking that I'm surprised they can even get things remotely close.
Say your clan is searching for 25 v 25 war. The matchmaking system is limited to the pool of clans searching the same thing at that given time. Maybe there is 100 or 10,000....who knows but I think it does the best it can with the pool it has at that time.
Right now we have a possibility of 10 different war sizes. 10 v 10 to 50 v 50 in variables of 5. If SC limited war sizes to variables of 10, 10 v 10, 20 v 20, etc...that would create 5 possible pools of clans to search from. So we would have fewer pools but there would be many more clans in them. The more clans in a pool increase the chances for more even matches.
Jmo but wanted to see what others think of this idea.