Is a Celtics rotation tweak helping starters regain their mojo? Has Joe Mazzulla found the secret to unlocking the Celtics' starting five? Chris Forsberg explores the impact of a recent rotation shift in Boston. Original Source: https://sports.yahoo.com/celtics-rotation-tweak-helping-starters-131226966.html Previous article: Knicks vs. Nets prediction: Odds, how to watch, expert picks, recent trends, and stats for January 21 Prev Next article: Fantasy basketball takeaways and waiver wire pickups from the MLK Day slate Next