What media are you referring to? I'm sure more than solo mode is coming soon but I haven't personally found anything mentioning other modes yet. I just base my assumption off the fact the mode is currently called "Solo".
Hey man! I was wondering the same thing also a while back. The game had a giant re-vamp and re released in march in NA. New map, new HUD, i think they are just taking things slower this time around from what I've gathered. So hopefully we get team modes soon!
It's still on the way but we can't tell you when exactly but when it's ready, we will let you know :)
The hype is real! ^_^