Let me preface this by saying that I think Cuban would be a great choice. However, defending his ability to run a business really doesn't do much to further his cause to non-believers, especially in the Cubs case. The man is going to make an obscene amount of money with the Cubs no matter what he does; the question is, is he going to run his business like Jeffrey Loria or like Steinbrenner? And by like Jeffrey Loria, I would mean keep the payroll the same and not drastically change the team. Loria makes a ton of money by selling his young players high at the cost of the team's (continued) success. My finance major friend says he's the best owner in baseball because of his business savvy. I think he's an a-hole. There could be any number of different ways to define the best owner in baseball, and profitability is certainly one. Most fans would use some variation of wins and losses/playoff appearances/world series titles as the yardstick. The Marlins don't measure up too well on that scale, even after having won the WS in each of their two playoff seasons. Regardless, it's pretty hard to make a case for a guy being the best owner in baseball when his team is perennially at or near the bottom of the league in attendance (MLB ranks since 2001: 29th, 29th, 28th, 26th, 28th, 30th, 30th, 30th so far in '08). Think of it this way. Let's say you have a publicly traded company that is not particularly well-run. It's making a profit, but it's not performing up to its potential. However, the employees are treated well with plenty of vacation time and generous bonuses. Long-time customers get contracts for their goods at below market prices. One day, someone with a boatload of money comes around and launches a hostile acquisition of the company. He buys out all the shareholders at $2b total, takes the company private, fires the Board of Directors, and puts his own people in place. Over the next three years, the guy who bought the company proceeds to cut costs in a huge way. He fires employees. He cuts down on bonuses. Subsidiaries are sold off to competitors. The price of the goods sold gets jacked up twofold. Regulatory compliance costs (OSHA, Environmental, etc.) are cut to the point where the company is still in compliance, but just barely. Now the company is making a great profit. The company's value has increased from $2b to $5b. However, at the same time, employees, clients, and long-time customers are miserable. After carving out a path of destruction, the guy sells the company off at $5b just before the company begins to suffer a downward turn that leads into an eventual collapse due to all of the things I outlined above. If you think of it from a business perspective, the guy who bought out that company at $2b was a great businessman. He made a 150% return on his investment, which is phenomenal. The company is also making a much better profit than when he first acquired it. You can say that his business savvy paid off. However, in a larger sense, the guy completely killed the company. He alienated customers. He fired employees. He did a lot of really bad things that eventually led to the company's downfall. He made a terrific profit, but at the same time, he wrecked what once was a pretty good thing for a lot of people. He didn't care about the little people he crushed in carrying out his business plan. On a personal level, the man acted in a rather disgusting way. Maybe he's a good businessman in the sense that he got a great return on his investment, but there's something to be said for the consequences of his actions. Wow! what a great post.