Red Sox insider comparing Triston Casas injury to Jacoby Ellsbury's is tough to hear

The Boston Red Sox's rising star first baseman Triston Casas was pulled from the team's April 20 game against the Pittsburgh Pirates and was later diagnosed with a fractured rib. The Red Sox have not revealed how long Casas is expected to remain on the sidelines, but Alex Cora said he'll be out "a while" on the day his injury was announced. A fractured rib is never good, but the injury has caused the Red Sox some trouble in the past. Casas' wound is unfortunately reminiscent of a former Red Sox who battled the same issue — Jacoby Ellsbury.