Running Signature campaign or any other huge promotion doesn't prove your legitimacy. I have doubts any reputed manager will take over your campaign and put them on risk. Before running campaigns or hire reputed managers you should remove red tag from your profile. I have seen I was the first DT member who have left negative feedback on your profile for use fake team. After a year you back again with your platform.
They think that running a signature campaign will forgive all their past issues just like that. If some manager actually agreed and if posters advertised it around the forum, it would basically be Yobit all over again causing issues for both the manager and the posters.
In certain cases, signature campaigns can turn things around. For example, Bestchange was criticized heavily initially and had many neg ratings, but they turned that around in a short period thanks to their own hard work and dedication. I doubt the same will happen in this case though.