Nikola Mirotic took Chicago by storm in the 2014-15 season.
The rookie from Montenegro was an offensive spark for the Bulls, catching fire from downtown and sending fans into a "Three-kola" chant at the United Center.
Mirotic ended his first season in the NBA averaging 10.2 points and 4.9 rebounds per game. How his game will fit into new coach Fred Hoiberg's scheme remains to be seen but there's no question he's making it hard for Hoiberg to keep him on the bench.
So how good can Mirotic be after his successful rookie season?
"His ceiling is Dirk, which would be great for us," Bulls center Nazr Mohammed said.