Personally, I would not create positions with those titles, but: By creating the positions, you are sending a message to your employees that dissent is OK, or

Personally, I would not create positions with those titles, but: By creating the positions, you are sending a message to your employees that dissent is OK, or that thinking about culture is important. Further, you have an executive level person whose job it is to look for and remove barriers to dissent within your company, or to institute programs to make sure your employees are thinking about culture.