The 7-11 nickname wasn't that good anyway. 

Based on a tweet from Jayson Tatum (and that trade the Celtics made), it would appear the Celtics' first-round pick will switch from No. 11 to No. 0. 

Last week's trade of Avery Bradley to the Pistons freed up No. 0, which Tatum wore in college at Duke. Though Tatum has worn No. 11 in Summer League play, the Celtics' official team store is selling No. 0 Tatum jerseys.

The team had embraced the "7-11" nickname for Jaylen Brown and Tatum, but Tatum's quote of a Brown tweet suggested that's all over. 

So there you have it. The No. 1 player in the history of the world will wear No. 0.