Probably. Although i am sure sales will pick up, it seems to be one or the other, Wales or City and not both.
I suspect future sales will depend on how well we start the campaign for people to go with both.
Call it fickle fairweather fans, plastics, glory hunters or whatever, people want entertainment, e.g. Ed Sheeron.
Another thing, are people that bothered going to see the game live when the big crowd experience on a big screen with beers is available?