SEC conference commissioner Greg Sankey. Marvin Gentry-USA TODAY Sports

Oklahoma and Texas are anxious to leave the Big 12 and join the SEC, but the two schools are going to have to stick to their original timeline for doing so.

ESPN’s Pete Thamel reported on Friday that Texas and Oklahoma will join the SEC ahead of the 2025 season. The two schools held negotiations with the SEC, Big 12, ESPN and Fox about making the switch sooner, but no agreement was reached.

The initial agreement was for Texas and Oklahoma to move to the Big 12 for the 2025 season. A report several weeks ago claimed there was momentum toward the change happening a year sooner, but there was a lot to work through with exit fees and media rights deals. Ultimately, those obstacles were too significant to overcome.

That means Texas and Oklahoma will play two more seasons in the Big 12 before departing. Other big changes are coming to the SEC once the two members join.

More must-reads:

TODAY'S BEST
Pacers' Pascal Siakam leads team to Game 6 win vs. Knicks
Late goal sends Panthers to Eastern Conference Finals
Ex-teammate of Shohei Ohtani placed bets with same illegal bookmaker as interpreter 
Former Rams first-round pick retires from NFL after 11 seasons
Insider provides major injury update on Celtics' Kristaps Porzingis
Watch: Bruins strike first in Game 6 with incredible backhand goal
Dodgers make series of moves involving notable players
Giants rookie CF to undergo season-ending labrum surgery
Hurricanes not expected to re-sign defenseman, center
Paul Skenes makes incredible Wrigley Field history in second-career MLB start
Maple Leafs tab former Stanley Cup winner as new head coach
NFL insider expands on competition between Steelers QBs Russell Wilson, Justin Fields
NFL sets outrageous prices for Eagles-Packers Brazil game
Scottie Scheffler shoots improbable 66 after warming up for PGA Championship in a jail cell
Nuggets star has worrying comment about latest injury
Broncos 'very unlikely' to bring back former NFL interceptions leader
Greg Olsen offers broadcasting advice to Tom Brady
Yankees' Juan Soto reacts to Hal Steinbrenner contract talk
Mets star has theory about closer Edwin Diaz's recent struggles
Scottie Scheffler arrested, still makes PGA Championship tee time