Filling in for Laurence Holmes, Joe Ostrowski opened his show by welcoming on Cubs manager David Ross to discuss the team's exhibition losses to the White Sox across the past two nights, right-hander Yu Darvish's poor outing Monday, left-hander Jose Quintana's health, his club's outlook and expectations for the 60-game season and more. Later, Ostrowski listened to sound from a young Bulls player who shared a not-so-ringing endorsement of coach Jim Boylen.