The Boston Celtics are currently positioned as the No. 2 seed in the Eastern Conference with a fantastic 40-16 record. Despite their ongoing chase for a championship repeat come season's end, there are some positional upgrades that could be made either this season or during this summer's free agency period.

Tatum has been considered the best player on the Celtics for a while now. Even though he didn't win the NBA Finals MVP or even the Eastern Conference Finals MVP, he is considered better than Brown. Now that he's won a championship, does he have anything more to prove? The answer is yes, and the prime example of why happened over the summer.

Boston Celtics stars Jayson Tatum and Jaylen Brown are leaving San Francisco another piece of hardware for the trophy case after the duo helped Team Shaq when the first ever NBA All-Star game tournaments Sunday night.