IIRC, there was talk about what Jump / Psi Jump drives were going to be doing in an environment wherein Hyperlanes are the only form of FTL-- given that the shape of the vessel resembles an alcubierre-drive, I would guess that the vessel is meant to be the housing for said Jump Drive, and will do what Wiz stated Jump drives will do in 2.0: let fleets jump a certain distance off the Hyperlane grid at the cost of some combat capacity for a certain time.
Guess we'll find out tomorrow during the DLC announcement
Guess we'll find out tomorrow during the DLC announcement