What else do we need in the game? Yes some things like metro stations with more than one stop; yes better hubs for industry, though there are assets in the workshop for that.
"Mass Transit 2: The Rest of the stuff you wanted"
Multi-platform metro, for sure. X, #, =. Diagonals might be nice too. Allow pedestrian walkways to connect to it underground.
Passenger train stations with 2 and 3 sets of track. (The ones in MT are awesome, but too big to be used all that much.) "Allow intercity trains" buttons for each track.
Small passenger train stations for out in the boonies.
Cargo train stations with 2 sets of track. Maybe 3 if there is demand, but I think 2 would be enough for me. "Allow intercity trains" buttons for each track.
Yield signs.
Control of direction arrows on the road.
Control of direction arrows on the road. (I said it twice because it is important.)

Multiple size buses, with UI for controlling which ones go where. (
https://forum.paradoxplaza.com/forum/index.php?threads/bus-system-overhaul.1051800/#post-23449027 )
Maybe throw in a button for regular or biofuel buses on the route panel.
I do know from previous posts, that the CEO has wanted ponies in the game since before release (I think she owns a horse farm). It wouldn't surprise me at all if we were to get a dlc ala Match Day but for horses instead with a Kentucky Derby or Churchill Downs racetrack; horse farms and thoroughbred horse raising as an industry. I'm joking of course, but you never know; CEOs (
@co_martsu) cannot be thwarted forever.
Well, aside from the "Sparkly Unicorn Rainbow Park" (Natural Disasters), there is the "Riding Stable" (After Dark). A horse race track might be cool though. Maybe polo.
But what I would really like to see in the game is more animations. Also animations for all the sports in the game; not just on the fields that the devs develop, but animations that could be added to all the workshop sport assets; tennis players; baseball players; basketball players; football, both American and the rest of the world.
I hate sports (watching, don't mind playing though), but I would like to see a "
Sports Park mini-DLC". While I would also like to see some more along the lines of "Match Day" / "Stadiums" for some of these sports (Skydome, with CN Tower, Toronto), I am talking about smaller parks, for in a neighborhood, or next to a school. Add to the few that we have now (Tennis, Basketball, Beach Volleyball, Skateboard Park). Baseball, Cricket, American/Canadian Football, (soccer) Football, mini-golf, track and field stuff. Bike Park. I'm sure people could come up with more. I would like to see a few different looking versions of each, not just one, but maybe that is asking too much, I dunno. That would be much less needed if there are many sports parks to choose from. It's not exactly sports, but maybe a large amusement park Unique Building, sort of like "Magicka Theme Park", but without the Magicka theme. Could change it to "
Sports Park and Other Park mini-DLC". Throw in a few more generic (but nice looking) parks.
A "Small Stuff DLC" or "
Rural DLC" pack. A small rural fire hall, maybe only one truck (I used one from the workshop way back). Small rural police station. Maybe a Park Ranger station (effectively a small police station, but with different vehicles). Maybe a small rural recycling center with one or two trucks. (These would all also come in handy for the folks that make the train station transfer stations! Though the multi-platform cargo train station above in "MT2" would make that unnecessary.) A small passenger train station (as above in "MT2".) A country store or two.
A "
Farm DLC". More farm related stuff. Be able to zone large fields with random crops. Animated combine harvesters and such.