The Astros have placed lefty Anthony Gose on outright waivers, per Jake Kaplan of The Athletic (Twitter link). That will ultimately open a 40-man spot, though it’s not clear whether the organization has immediate plans for utilizing it. Gose was taken in the Rule 5 draft back in December, meaning any claiming team would need to retain him on the active roster for all of 2018 in order to keep him permanently. Given his prior MLB experience as an outfielder, he would be arbitration-eligible after the season were that to occur.