I don't intend to check the raw's, so I'm just going to go by assumption here from chapter 121.
I think Om and Gabishi are acting on their own with the interest of SF in mind. While Ringo doesn't necessarily have to order them around, seeing as they are 'Kings' in their own right, couldn't they take care of what they think should be done?
I also don't view anything that could happen as being part of Ringo being evil. Regardless, she's known that she and Ikki would've been enemies to start with and if they have to fight and/or do things they would rather not want to do, then that's their unfortunate fate.
Also: Kilik theory and whatever, but I'd prefer not to think about that until it gets scanlated.