Good thoughts.
I will be curious to see how quickly they choose to announce/rollout new cities given the serious teething problems UA has been having the past 2 weeks with the new planes.
We will never know the details, but I am guessing UA had an internally-set list of next cities and dates for 2.0 - and they need to be a lot more careful in adding them now.
Its an interesting game - announce for the hype factor and then just disappoint people, or double down on preparedness and roll them out more slowly when you know you can deliver?