Mets will jump into 21st century with next pitching coach hire, plus details on Dave Eiland's firingAll three of the known candidates are very much of the new school11/21/2019, 6:50 PMFeb 22, 2019; Lee County, FL, USA; Minnesota Twins assistant pitching coach Jeremy Hefner (45) poses for a photo on photo day at Hammond Stadium. Mandatory Credit: Jasen Vinlove-USA TODAY Sports / Jasen Vinlove