How can Robert Williams make the next 'big jump' to his game?

Look, Rob Williams has been one of the biggest bright spots of the season, no doubt about it. He brings lots of energy, superior athleticism, has an explosive playstyle and is overall a joy to watch. With Theis gone and TT out for a little while, Rob has been making a statement through his play as he has started the last three games. He’s averaging 7.6 points, 11 rebounds, 4.3 assists, 1.3 steals and a whopping 3.3 blocks a game in the three games he started. His impact is noticeable and he is someone that the Celtics should try to keep in the long run.

Robert Williams: "I feel like I still have a pretty big jump coming in front of me. Most of it is about slowing things down on both the…