Like other said I'm not holding my breath on new routes. As it stands now contracually, 2 of the new ships are going to PC with a ship to be named later. Dream most likely going to Mia doing the same 3s and 4s. 2nd large ship to join her later in the contract. Possibly Fantasy. Magic class is tied to Galveston,Alaska and Port Orleans. The 3rd new ship has yet to be named at a home but possibly Miami. the 3rd ship at PC and the 2nd in Mia are temp ships so it's possible 1 will summer in Mia, then winter in PC. Id have to go back and look but I believe that eventually the 2nd ship becomes permanant.
As far as routes go, so far it looks like business as usual for
DCL. However recent itins may show DCL has something up there sleeves. Time will tell.