But when we were last promoted to the top division our gates went down, as some people would rather see a side win regularly in a lower division than be beaten in a division higher (I'm not saying that it's necessarily the case that our gates would go down but it would be a possibility).
As much as I've often advocated the same thing (people would rather see a winning team in a lower division than a losing team in the division above), I think that goes out the window for the Premier League.
Also, football has changed so much since we last reached the top flight, I'm not sure it can be used as any kind of barometer for what will happen next time we achieve the same feat.