Well, my BSL Greta was the bottom of the pecking order until I added two laying hens to the flock. She let THEM know she had more status than either of them. Carl, the rooster, decided he really liked the REAL WOMEN (laying pullets) more than the flock he grew up with that weren't ready to lay yet, and *ahem* serviced the new gals a lot. Everybody else sorta ran away screaming, probably because they were not ready for the experience(s).
Greta, I think, got even more jealous of the new girls. Just guessing. However, Carl will go after her if he sees her peck at Millicent or Minerva. She only gets away with it if he's tied up in other activities.
The new girls have integrated into the flock very well and know to stay away from Greta. They're fast - they can usually dash in to get treats under her radar. They've got their best buddies in the flock now, which tend to put up buffer zones between 'em and Greta.
But if Greta gets uppity in front of Carl, he turns on her to let her know that behavior is not tolerated.