New Sparta has a number of allies, some rightly interwoven into NS. They are all weighing up whether to stay in NS or leave after the take over of the Mutre Bee Organisation.
The Raegris are Tier 1 allies. In normal circumstances they would be expected to distance themselves but their fleet has been wrecked by the Terrasaurs. With a remaining Terrasaur threat and a resurgent Utrek on their borders, the Raegris face a difficult time until they can rebuild their fleet. It is likely they will remain in the NS orbit.
The Free Eritan States meanwhile are likely to leave. They have become powerful and are beginning to plan to take the Eritran planets the Clone Star Empire seized years ago. NS would never agree to such an operation, of course if the FES leave the NS alliance system then any objections would be moot.
Starbot is also likely to leave. Mutre Bee was once their leader too and this did not go down well. Starbot could join a new alliance with the Free Eritran States.
The Remedians, like the Raegris, cannot really afford to leave. Their fleet on it's own is too weak to stand against the Utrek.
Finally, the Porquatians are likely to stay in alliance with NS though may subtly distance themselves.
Whether any of this will concern MBO-New Sparta or not is another question. Viceroy Caratore has yet to meet with any allies or even mention them.