The Giants are taking a risk with their historic hire of Tony Vitello as their next manager, and not everyone loves the move. Specifically former MLB manager Joe Maddon, who joined KNBR 680’s “Murph & Markus” on Tuesday and explained why he was insulted by San Francisco’s decision to hire a manager straight from the collegiate level.“Quite frankly, I’m using the word ‘insulting’ only from the perspective that you don’t have to have any kind of experience on a professional level to do this job anymore,” Maddon said. “Because when I was coming up, you had to have all that, you had to go through the minor leagues, you had to ride your buses. I was a scout, I started in 1981, I finally get a managerial job in 2006. There was a rite of passage, a method to get to that point. So to think somebody can just do what you took 20-some years to be considered qualified to, it is kind of insulting.”Maddon then proceeded to wish Vitello well while oddly comparing the new Giants manager’s lack of MLB experience to other high-profile jobs around the country that are being filled by candidates who might not have the...