Dallas Mavericks star Luka Doncic made some key improvements to his game in the past offseason, but one significant change could spell trouble to the whole league.

When asked about the rumor that he got quicker during the summer, Doncic did not deny it.

“It’s fact, for sure. Ask the guys who have been in practice,” a smiling Doncic told Callie Caplan of the Dallas Morning News.