Japs dont compete with each other back to back, specially in a foreign land...even if everything is ready they will wait for Yasir sb to capture chunk of market for atleast 6 months or more....
Also Honda is still interested in selling the same City as its their cash cow which is still milking the most money with no investment in it for last 10 years.
A new assembly line would ask alot of investment for newer gen city model.