I think it would almost have to be New Republic commando's. Reason being, the originals would simply be someone else's adventures during the clone wars. They sorta did that already with the clone wars
As for this show? It was the one i had the least interest in to begin with. Maybe the development just wasn't what they wanted? I mean, how many years were they developing an Obi Wan movie and and Boba Feet movie/tv show? It's going to wind up being a decade or more between first broach of the subject and release. I don't think this is put on the back burner over one person.
So much stuff in the works, I don’t think it will feel like there is anything missing. Although if I could get my wish , they would put Timothy Olyphant’s Cobb Vanth front and center in Rangers. Both the actor and the character are awesome.