In Best of the Cubs this week, Tommy Birch of the Des Moines Register joined the Mully & Haugh Show to share updates on how the Cubs’ top prospects are faring at Triple-A Iowa; Matt Spiegel and Laurence Holmes workshopped ideas on how to woo Cubs star outfielder Kyle Tucker to sign a long-term deal with the club; Cubs Radio color analyst Ron Coomer joined Mully & Haugh to discuss the team’s series win against the Pirates and to preview the upcoming series against the Brewers; and Leila Rahimi, Marshall Harris and Mark Grote discussed the Cubs’ goal of having sustained success and reflected on why the organization hasn’t achieved that in recent years.