With the Cubs nearing a change of ownership, a thought occurred to us here at TheStreet: Fans have one definition of quality management; investors another. One prizes championships, the other ROI. And although team owners will say publicly that the two must overlap, realists will argue that that's as empty as a coach's soundbites; if you want them to compete for titles, pro sports teams remain trophy-holding money sinks. With this in mind, what would a list of the best and worst owners in sports look like? And if you were to pull a massive 10-bagger and find yourself flush with billions in buyout funds, which team would you buy? Take our poll and speak your mind.