# A's, GM Forst mutually agree to part ways ahead of Vegas move

> **Open Intelligence Dossier** · First detected: 2026-08-08 01:07 UTC · Category: Sports

## Executive Summary
Oakland Athletics name interim GM Feinstein as David Forst exits, a leadership shift timed with the franchise’s planned move to Las Vegas.

## Intelligence Brief
The Oakland Athletics announced that longtime general manager David Forst will not return for the remainder of the 2026 season. Feinstein has been appointed to serve as interim general manager for the rest of the 2026 campaign, according to the club’s official statement. Coverage of the change appears across several outlets. SFGATE reported the formal announcement that Forst will not return and that Feinstein will assume interim duties.


Yahoo Sports published a piece in which Mark Kotsay opened up about Forst’s departure, providing personal perspective on the transition. MLB.com delivered a broader reaction, noting comments from both Kotsay and the Athletics organization following the longtime GM’s exit. Both Yahoo Sports and MLB.com highlighted Kotsay’s perspective, underscoring the personal impact of the GM’s exit on team members. The interim appointment of Feinstein suggests an effort to maintain operational stability while the club navigates the relocation process.


Future reporting will likely focus on the selection of a permanent general manager once the interim period concludes. Observers will also watch for additional statements from Mark Kotsay, whose comments have been highlighted by both Yahoo Sports and MLB.com. Further updates on the timeline and logistics of the Athletics’ Las Vegas move are expected to accompany any new leadership announcements. Analysts will also monitor how the interim GM handles roster decisions and contract negotiations during the remainder of the season.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| SFGATE | Athletics announce Forst won't return as GM, Feinstein to work as interim GM for rest of 2026 season | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxQbDF6VVh5bjlSb3VBbnZzdlZyMTctbXNKZXB4VjBZSFpsQnJWcktsWnBQd1RsbFdMRktSVEVwRXI4LU5XOGtpTE1KWjJVSnNTcHRRTXNmVjQ4ZHJkdVdMQ0pnZlFlZjJ6bF9XOGJoaEF4UFNLN0t6OFprZjV6Z1ZWcTNKZ3hKMzBvbWhDZnVqR2djb0oteFVyTlJn?oc=5) |
| Yahoo Sports | Mark Kotsay Opens Up on David Forst's Departure From A's | [Source Link](https://news.google.com/rss/articles/CBMihgFBVV95cUxQN2Z5OTRrM1EwOElsLTFSdG8zdGJWNVVocE00dTQtME8ydWNiVUc3bVdEdkFhMTU3RWI2UHVxb3Z2NE1JeFRFbkd2UlVUcFBkU2pYNHc4RTBYX3lVQ3FWYUw1ZDhlY2RvRW9leVZCWGg3TTdmQmYtSzBLZmZWSnpvbFlQTW90dw?oc=5) |
| MLB.com | Kotsay, A's react after longtime GM Forst's departure | [Source Link](https://news.google.com/rss/articles/CBMifEFVX3lxTE5pR1FhbDVjclViWi16YmFKMV80R19tVVItS1NmWG9haWZORmhkLVV5NUpwdjRsdHN6bEtsTmU5VHozUWlIMWluUVFHWFpxdlVCSlUwT254WFdvb1Z3My1VMWJaYzVTM3FSR1RyYTFORm02bkN3eVZBYmZzdHk?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-08/a-s-gm-forst-mutually-agree-to-part-ways-ahead-of-vegas-move*