Transit Fantasies

[Lexus]

The actual numbers were posted here a while ago, but I think Expo is only at approximately 50% of it's theoretical capacity. Another 50% can be added by adding more trains and reducing headway time, and moving from 4 to 5 cars (Which is already confirmed to happen gradually over the next 2-6 years).
Perhaps once the region grows along millennium line it would make sense to have a connection to it in future.