I was going to look at what little SC data we have, but I can't seem to find it.
Regardless, I think it's pretty easy to see winners are playing more ships which is the conclusion I've been talking about for a few months.
If you still think the game is fine and activations aren't an issue, do your own data analysis and explain your conclusion.
I'd suggest we leave out player skill and match ups because those are very hard to fit into a data set and interpret.