Through 3 games:
Jaylen: 68 points, 22 rebounds, 13 assists, 8 turnovers
Tatum: 66 points, 17 rebounds, 25 assists, 8 turnovers
Tie goes to Tatum so far.
You'd have to assume Jaylen is the facilitator or puts up 30+ twice to win MVP. Given the Celtics are running the offense through Tatum...