The Los Angeles Dodgers have called up catcher prospect Dalton Rushing, the team announced Wednesday. The Dodgers will open up an active roster spot for Rushing by designating backup catcher Austin Barnes for assignment. Barnes, the longest-tendured Dodger position player, has been with the team since 2015.

The Dodgers summoned the No. 16 prospect in baseball to catch twice per week. The rookie replaces a beloved veteran.

At the same time as Rushing’s new beginning, the end came for Austin Barnes. The longest-tenured position player on the team was designated for assignment after 11 seasons and two World Series championships. Barnes, the backup catcher to Will Smith, was hitting .214 with three doubles and two RBI.