You do know it would have taken several weeks prior to khedira's announcement of his contract extension by which marotta would have still been in charge. But it's ok you can spend your life hating and blaming paratici for all your problems in life instead.
Ronaldo was different because paratici presented the opportunity to AA directly knowing marotta would hesitate over the economics of it and potentially lose out.
The fact that you make marotta out to be perfect is laughable, what about the signings of hernanes? Bernadeschi? Selling vidal for as little as he did, I suppose that was all Paratici's fault too right?