CHICAGO — Cubs team president Jed Hoyer was pretty candid this past winter about the state of the farm system’s pitching. After Jaxon Wiggins, there seemed to be a rather large drop-off in talent, especially of the high-end variety. Hoyer seemed determined to change that narrative by addressing the issue head-on. The blame can be spread around. Player development, along with amateur and international scouting, deserves scrutiny.