The 2004 and 2024 teams are a very interesting comparison, but I actually think 2004 and 2023 are the most similar.
I love the 2004 team. I will go to my grave with the opinion that no one knew better how to stop the 2000s era Mike Leach Air Raid offenses than Greg Robinson. That was an incredible defense that perfected the bend don't break methodology. It was incredible what he was able to do in his only season (2013 kerfuffle not withstanding).
But that 2004 offense is a different story. That was a team that had to find its footing as the season progressed. I think it was the home game vs Mizzou that had people clamoring for VY to be moved to WR to pave the way for Perrilloux as a true freshman the next year. I think the game's leading passer was Ramonce Taylor throwing it to VY on an end around. I think it was the very next game when Texas committed to running the offense through VY and the zone read and never looked back.
While we knew our identity on offense much better in 2023, it was a team that had to figure how to win and close out games as the season wore on. The team was a work in progress, but grew before our eyes to become a complete team in the fourth quarter of the season. Both 2004 and 2023 lost some big time contributors in their respective seasons (DJ, El Ced, Scaife, etc. vs Worthy, Sweat, Murphy, Brooks, etc.) but the ground work was laid for the next year to come out firing on all cylinders.
Hopefully 2024 realizes its full potential the way 2005 did.