The Cubs optioned Wicks to the Arizona Complex League on Wednesday, Maddie Lee of the Chicago Sun-Times reports.
After posting a 7.94 ERA and 1.94 WHIP across 11.1 innings with the big club this season, Wicks will head down to the Cubs' facility in Arizona to stay sharp now that the minor-league season is over. His departure clears room on the active roster for Daniel Palencia's (shoulder) return from the injured list.