I often think of the Celtics 2008-09 season as the "what if?" year. Up until Garnett's injury against the Jazz, we were one of the top two teams in the East and a sure bet to reach the Finals. If we had a healthy KG for the postseason that year, would it have been enough to beat the Cavs and eventually the Lakers in the '09 Finals? I know our bench wasn't very good that year though.