I mean, I think wanting "new" as a general concept is a silly demand, since everything is based off of something else, and can usually be boiled down to a base concept that's old as dirt. The mods gang is new to the setting of Star Wars, but they feel shallow, poorly thought out, and not an organic part of the world they live in.
But then, maybe if we had more time to get to know literally any of them, it wouldn't have been a problem.
I still stand by the biggest issue with this series is that we have no idea why any of the characters want what they want. Which is likely due to the show only having five episodes to tell its story.