Cubs left-hander Drew Smyly pitches during the first inning of an MLB game against the Atlanta Braves at Truist Park on April 28, 2022 in Atlanta, Georgia. This offseason, he worked on two new pitches. Getty SCOTTSDALE – Cubs left-hander Drew Smyly had been intrigued by Driveline Baseball’s process for years. He is good friends with Alex Cobb, who turned to the data-centered development organization in 2020 to revive his career. But for Smyly, …