With the NFL regular season nearing its end, most fantasy leagues are about to wrap up with championship match-ups. By now, you know whether or not your fantasy roster is of title-contending caliber. In fact, you've probably had at least some idea of your team's fate for the last few weeks, and this is why so many fantasy leagues have a tanking problem.

Of course, single season leagues don't have to deal with this issue (though it may feel like it, as fantasy owners out of ...