KANSAS CITY, Mo. — This will be the first year that former Royals star Eric Hosmer won’t be playing baseball since he was a young boy. Hosmer, on Wednesday announced his retirement as a player, but he won’t be out of baseball completely. Hosmer and former Royals minor leaguer Anthony Seratelli have launched MoonBall Media, a media and production company. MoonBall wants to “create, curate and distribute content by mixing sports and powerful stories with a purpose.” As part of his work with MoonBall Media, Hosmer will co-host the “Diggin’ Deep” podcast with former Royals teammate Peter Moylan, a…