There are some people at the Nexon presentation at the GDC going on now, and they have some really ambitious plans for Season 3 coming in July, the slide I saw had alluded to bringing:
Vehicles, Massive Maps, a Housing system, and Colossi battles in the World. Guess this is why support for last gen consoles is going away.
As for the current Season 2, pt. 2. The new character, Serena, is pretty strong and in combination with the new Multi-Hit gun mods she is rather silly OP. Though, I think its more a case with Multi-Hit being way overtuned.