No. Yet again you're wrong and the article you linked to does little to prove your stance. Little tip: Designing things such as user interfaces, a web browser etc ≠ "leading the developement" as you put it.

The Father of Mac OS X Is Leaving Apple
Bertrand Serlet, the guy who led the development of Mac OS X since the beginning, is leaving Apple. He was one of the heavyweights and a legendary figure

Look, we all get it. You worship Forstall and despise Cook. That's fine, it's your opinion, but if you're going to make claims, at the very least back them up.