The Celtics will be tired of the Cavaliers, with two games in three nights. I know, I'm already tired of them.
And little known fact: The Celtics and Cavaliers game from January 16th, 1987 is the subject of one of the best books about basketball of all time. Forty Eight Minutes (By Bob Ryan).. even though the title isn't strictly true..
(believe it or not, you can look up the stats for that game on Google. Today's stars sprained several body parts looking at the minutes played by DJ, McHale, and Larry Legend during a semi-meaningless January game.)
January 16, 1987 NBA - Google Search