Corey Knebel

The Royals announced today that they have optioned struggling third baseman Mike Moustakas to Triple-A Omaha. The move marks a significant fall for the former top prospect, who has yet to show any sort of consistency at the Major League level. Royals fans were optimistic when “Moose” hit .269/.314/.425 over his final 78 games last season and posted strong numbers in Spring Training, but the 25-year-old hit just .152/.223/.320 in 40 games this season despite being platooned for much of the year. Moustakas has turned in elite defensive numbers throughout his career, but he’ll need to show more at the plate to ever deliver on his lofty prospect status.

Here are some more items pertaining to baseball’s Central divisions…

• The Tigers today optioned left-hander Robbie Ray to Triple-A Toledo and announced that they will purchase the contract of right-hander Corey Knebel prior to tomorrow’s game. Knebel, a right-handed reliever, will become the second player from the 2013 draft to reach the Major Leagues (Cleveland’s Kyle Crockett debuted on May 16). He’s posted a brilliant 0.90 ERA with 12.2 K/9 and 3.4 BB/9 in 50 innings across three levels since being selected 39th overall less than one year ago.
• Derrick Goold of the St. Louis Post-Dispatch writes that playing time for Cardinals top prospect Oscar Taveras could present itself shortly in the Majors, as the team begins a stretch of seven games in AL parks in early June. However, the Cardinals could also recall Randal Grichuk, who has been on an otherwordly tear since being sent back to Triple-A, having slashed .347/.418/.776 with six homers in 12 games. GM John Mozeliak wouldn’t rule out the possibility of either player being promoted when asked by Goold.
• Grantland’s Jonah Keri spoke with Cardinals pitching coach Derek Lilliquist, ace Adam Wainwright and former Redbird Kyle Lohse about the intricacies of former pitching coach Dave Duncan’s philosophy and approach to the game. Keri writes that Duncan’s influence still runs through the veins of the Cardinals’ organization, which is a driving force behind the team’s extended success. Wainwright said Duncan was “borderline maniacal” in terms of advance scouting and analytics. Keri notes that Duncan never cared much for pitcher-versus-batter data, as such small samples led to misguided decisions.
• Cubs chairman Tom Ricketts will submit a revised proposal for renovations to Wrigley Field, writes MLB.com’s Carrie Muskat. If approved, they are prepared to move forward with the plans, which include additional seating in the Budweiser Bleachers, new outfield lights to reduce shadows, four additional LED signs of up to 650 square feet and a 2400 square foot video board in right field. Ricketts says negotiations with rooftop business owners have gone nowhere, so “It has to end. It’s time to move forward.” He hopes they can avoid going to court with the rooftop owners.