Sports, you have issues. And for once we don't mean concussions, PEDs or the New Jersey Nets. No, we're calling you on your endless baseball games, your flopping and, of course, that beast called instant replay. Now, we're not looking to make you the perfect companion. And we know some flaws -- say, the BCS -- we'll just have to live with. But embrace these 31 tweaks and you will be stronger, smarter and more fun to hang with. It's a new decade; time for change.