Answer:
Senior marketing executive is selected as a team leader. He has leadership qualities to lead the team and he also recognized the need for new talent and experts in the field to be included in the team to be successful.
Explanation:
Antoine has good knowledge of the problems that the team might face and suggestion for solving them but he has never lead a team and whenever he has been given chance to become a leader of the team he has always resisted. Senior marketing executive has the experience to lead the team and he has the ability to influence others. These qualities are lacking in Antoine so he is not selected to be team leader.