Not a chance for me, I find the circumstances completely different when people mention the whole United catching Liverpool's title success.
United took advantage of marketing around the world and became the dominant player in the EPL when it started becoming huge around the world, this gave them a clear advantage over the rest of the league. Hence their dominance of 14 league titles in 22 years. They were a big club before this success anyway.
People said Chelsea would dominant the league when they become the biggest spenders in the league, but United have pushed them aside, just like they will do with City. The money situation, global identity of Manchester United was more important than City's financial power IMO.
I'd be very surprised if City even reach 5 league titles in the next 15 years. Man United will continue to dominant English football in the next 20 years especially if they find the correct replacement for Ferguson.