Liked that we are getting new marines.
Makes all sense that there's factions inside the Navy, the VA's and other guys we have seen more before TS were most likely from a Sengoku faction, that have been a hegemon in the force for at least a decade, with leading figures like Garp and Tsuru being part of it, but the other Admirals seems to have their own factions of support.
Sengoku faction most likely saw Aokiji as the sucessor, but when Akainu become the Fleet Admiral, probably he just pushed his guys up and that's probably the most of Marines we are going to be introduced in he post-TS Navy. With Kizaru, Ryukugyu, Tensei, Onigumo and other bad marines being on It, while the Sengoku-Garp-Aokiji faction probably has migrated for the SWORD, and of course there's seems to be a third faction lead by Fujitora, that will be on the good side too, with guys like Smoker and Tashigi