Fantasy baseball Roundtable: Rookies Myers, Wheeler fantasy factors? Author:SI StaffPublish date:Jun 19, 2013Zack Wheeler was outstanding in his Mets debut, instantly becoming a must-own fantasy starter.Todd Kirkland/AP*Editor's note: Tweets edited only for grammar and clarity. Latest NewsDerrick Henry Finds Perfect Fantasy Landing Spot With RavensAddition of Joe Mixon Makes the Texans a Formidable Fantasy OffenseFantasy Baseball 2024: These Five Pitchers Could Be Late-Round SleepersAaron Jones Could Be an Intriguing Fantasy Option With the VikingsFantasy Impact: Zack Moss Replacing Joe Mixon for Bengals