DENVER – Of course, Welington Castillo wonders if the Cubs will make a trade and move him to another team that can offer more playing time and the opportunity to become a frontline catcher.
The Cubs could be fast-tracking C.J. Edwards toward Wrigley Field.
Does Jon Lester have the "yips?"
The Cubs have signed James Russell to a minor-league deal, getting some insurance for their bullpen after the Atlanta Braves released the left-handed reliever.