The Squeeze

The Squeeze is headed by the new Ventrue off Mykanos after David. They want to gain control of the lost Ventrue assets and so work to undermine Syros. They for one, orchestrate some very public kidnappnings and murders on Syros through proxy. Attempting to make the party scene unsafe. Meanwhile they manipulate the government on a regional level to increase the police Presance. Not only murders but the spreading of STDs and a new drug playing on the PCs attempts to hide the ghost killings. 
All of this to make sure that Syros becomes the safe during the daytime family and cruise ship island. They meanwhile make Mykanos even more of a party island a great place for other kindred to live. They will also interduce new government proxies to reduce what they call "anti curruption" to remove as many of the PCs resources there. 
They will instead promote and profit from new day time tours and cruises, instead of encouraging lengthy stays. Those who stay longer are families and kids who often do not go clubbing. Those that do are teenagers, and the like from these family parties who can get rilled into drugs and illicit substances.