After Mariners hire Jason Kanzler as manager, they look to find rest of coaching staff

SEATTLE — Jason Kanzler has already met with the Major League coaching staff that the Mariners are retaining in 2027. 

After all, they were part of his in-person interviews last week as he emerged as a finalist for the club’s managerial vacancy. And now that he’s been selected as Seattle’s successor for the role, that correspondence — along with connecting with players — become his…