is one piece episode 705 filler?

Vice Admiral Tsuru walks down the gangplank of her ship and looks toward Swallow Island, where the Donquixote Pirates and Donquixote Rosinante are set to rendezvous, before telling her subordinates to not let their guard down because they are dealing with Donquixote Doflamingo. As Tsuru wonders where Sengoku got the information to deploy them like this, one of her subordinates informs her that they were contacted by their lookout ship stationed at Minion Island.