In a balanced game, there is going to be differences in what is winning. That is the ESSENCE of a balanced game. So what if Rebels are starting to get their wins in. In a balanced game, they will get their wins in. But, I am not seeing the supposed imbalance. Quite a few different squads were winning Store Championships. And I'm seeing some neat variations on the Swarm, along with some neat squads that can only happen in Imperials.
What is going on here is people who like to play Imperials, are envious of the options the Rebels are getting. Even though they have just gotten 2 of the most unique ships in the game. But, they lack unique upgrades, so the game isn't balanced. And despite what some are claiming, Jake and Farlander are not some new power defining pieces. They are good pilots, sure. And you will get to pick which one you prefer.