PEORIA, ARIZONA - MARCH 10: : Logan Gilbert #86 of the Seattle Mariners delivers a pitch against the Los Angeles Angels during a spring training game at Peoria Stadium on March 10, 2020 in Peoria, Arizona. (Photo by Norm Hall/Getty Images)
SEATTLE, WASHINGTON – JULY 03: Logan Gilbert #86 of the Seattle Mariners participates in drills (Logan Gilbert fantasy) (Photo by Abbie Parr/Getty Images)When James Paxton went down with a season-ending injury earlier this month, the Seattle Mariners made a quick adjustment in their pitching plans by transitioning young left-hander Nick Margevicius from the bullpen to the starting rotation.