Yes it will.
It's not the rail seats as such, it's the amount of people you can put in one stand, under the same roof, and standing together.
I'm not going to spill the beans of a planned display(come back to me on that), but if that display had a 20,000 safe standing tier like Dortmunds, it would look f***ing amazing. And so would the support.
Sorry mate, but why aren't people like you getting it? And getting what could happen at the Etihad if such a stand was created by the club?
It won't ever be Dortmund, but it would be bloody good.