The second season is completed by a series of events, especially since Captain John Sheridan decided to take command of the B5. Now, the Captain discovers why the Minbari surrendered to the ground incomprehensibly in the Earth War - Minbari during the previous period. On the other hand, the dissident Minbari seeks to re-work.
In [Babylon 5] both races of gods are exposed, at least partially. Who they are, and what they want, is still unknown. But that's a hell of a hook to leave out for the third season.