Rob Dillingham (who is not bald after all) was his usual shifty self in his NBA preseason debut on Friday night. The NBA lottery pick and second guy off the bench for Kentucky last season played 25 minutes for the Minnesota Timberwolves against the Los Angeles Lakers. Although the Wolves’ likely starters got plenty of run in the first quarter, the young guys took over after that and Dillingham was firmly in that mix. Rob is lots of things but shy ain’t one of them. He put up 20 shots on the night and made nine of them, leading to 21 points. This included 2-3 from behind the arc as the long-dis…