I normally play imperials where setting up a good squadron base is relatively straight forward:
Dengar + Mauler
Jendon + Maarek
Then fill out the rest of the points with your choice of advanced + bombers or ties + interceptors depending on what you want to do.
I want to try some rebel lists but am a little stumped on how to set up rebel squadrons. Do all rogues work or is Yavaris + non-rogues the way to go?