Is Notre Dame a blue blood? According to On3’s Andy Staples, the answer is yes… for now. A blue blood, as Staples (with help from a fan on social media) defines it, is a college football program with three or more generations of elite history. One of those generations has to be in the past two generations. Additionally, the program has to have won a national title (eliminating, for example, Oregon). With this criteria in mind, Staples placed the Irish in the blue blood category alongside Alabama, Ohio State, Oklahoma, Michigan, Georgia, Texas, USC and Penn State. Nine schools just missed the c…