Rooting for teams in the NCAA

Sometimes I root for teams in the Big Dance because they are "my" teams - ones that I follow regularly. Sometimes I do for quirky reasons, like perhaps just liking the sound of the name of the school (Quinnipiac, for instance). And sometimes I do like my 92-year-old father, who usually does not know one team from another: I just pick one at random and root for it for the fun of it.