Some Assumptions I'm making:
1) I finished with the 2nd overall seed in the Western Conference, behind only the LeBron-led Kings. Either my important guys managed only a few minor injuries as a whole and I ended up with a 56 to 58 win season, or, and the Kings rocked out one of the better regular season records of the last decade, and even though my guys didn't miss an ounce of playing time, their 62 wins were not enough to surpass the Kings. Either way, my guys health should be beyond reproach. Likewise, Tyson Chandler for the Kings must not have had a lackluster followup to his stellar '11 season, etc...(same goes for Tim Duncan, KG and Pierce (hey, they were a 4 seed last year, and relatively healthy)....
2) Evan Turner, Brook Lopez, Ricky Rubio, and somehow Blake Griffin did not take large steps forward last season, and that is really disappointing. Especially in Cleveland's case, because if Griffin took a tiny step forward and Rubio was at the very least servicable, Cleveland was a playoff team, a 5th or 6th seed at the very least. They're my "I can't believe they didn't slide in" team this year.