Donovan Mitchell has been upgraded to available for Tuesday’s game. On Tuesday evening, the Cleveland Cavaliers will be facing off with the New York Knicks at Madison Square Garden in New York City. For the game, they will have their best player Donovan Mitchell back in the starting lineup, as he has been upgraded to available. Underdog NBA: “Donovan Mitchell (groin) will play Tuesday.” The three-time NBA All-Star had missed each of the last three games. Through his first 40 games with the Cavs, Mitchell has been outstanding, and he is averaging 28.4 points, 3.9 rebounds and 4.8 assists per…