Brent Rooker, the designated hitter for the A's, recently signed a five-year, $60 million contract, indicating the team's focus on securing their key players as they prepare for their Las Vegas transition. His presence in the lineup is expected to be pivotal.

Brent Rooker, recently extended by the Athletics, is highlighted as a key player in conjunction with Butler's deal, showcasing the A's strategy of investing in young talent. Rooker's performance has solidified his role as a significant contributor, but Butler's potential offers a more exciting long-term prospect for the organization.

Rooker is expected to thrive in Sacramento's favorable hitting conditions, projecting over 30 home runs again. His five-year contract solidifies his role as a key player for the Athletics moving forward.

Brent Rooker signed a five-year, $60 million extension with the A's, further solidifying the young core alongside Butler as they aim to rebuild and compete in the league.

Brent Rooker has also secured a long-term contract extension with the Athletics, reinforcing the team's investment in young talent.