Politics · Analysis When the rare and relatively unfettered opportunity arises, it might be tempting for a prime minister to use the appointment of a governor general to do something splashy or exciting or unconventional. But this is perhaps not a moment for indulging in viceregal adventurism. Mark Carney highlights importance of institutions in making pick Listen to this article Estimated 5 minutes The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Prime Minister Mark Carney walks with Louise Arbour to announce the new governor general during an event in Ottawa on Tuesday. (The Canadian Press/Adrian Wyld) When the rare and relatively unfettered opportunity arises, it might be tempting for a prime minister to use the selection of a governor general to do something splashy or exciting or unconventional, like choosing a hockey player or an astronaut.…