Kansas head coach Bill Self will miss his team’s second-round game of the NCAA Tournament on Saturday, less than a week after he was discharged from the hospital following a heart procedure.Norm Roberts will lead the No. 1 Jayhawks (28-7) against No. 8 Arkansas (21-13) in West Region action in Des Moines, Iowa.Roberts will be coaching his fifth straight game. The Jayhawks defeated No. 16 Howard 96-68 on Thursday.Self has been active in team practices.On March 8, Self went to the hospital “complaining of chest tightness and balance concerns,” the school said previously.