Partial Source: Pwinsider
At this time, many people within WWE believe the WWE Network will launch before WrestleMania 30. With WWE pulling Classics OnDemand from cable in early 2014 and the company hiring new people specifically for the network, the feeling is that the launch will be in the near future.
Several shows from the Classics on Demand channel, including the Legends Roundtable, will be shown on the WWE Network.
Stay tuned as we hear more.