Marcus Morris is a bad, bad man.
You might attribute some of his improvement this season to the fact that he is in a contract year, looking to cash in on a big payday while he's still in his prime after getting the short end of the stick because of taking a discount to play with his brother Markieff.
But that would be doing the man a tremendous disservice, as he's been more than willing - downright enthusiastic, actually - to take whatever role was needed for the Boston Celtics to win.