That's true, but they don't beat Alabama last year if not for him, which was the feature win. The reason people really remember that season is because of that win; if they lost that game, they would have been just a 6-6 bowl eligible team whose best victory was on the road against Auburn, which is still a nice win for a program like Vandy but Auburn was horrific last year.
Honestly, even though Lea had a 6-6 regular season and Franklin won 8 regular season games there twice, his 2024 season might be more impressive than any season Franklin had there. It kind of got lost because Vandy historically is a little brother program that doesn't beat anybody, but Franklin took advantage of a bunch of programs having bad seasons. In 2012, he didn't beat a single team that had a winning record in the regular season. In 2013, he only beat 2 teams that had winning regular season records (UGA and Houston in the bowl game). When they played good teams, they almost always got smoked (2012 UGA, 2013 Missouri and Texas A&M). The Tennessee teams in particular he beat, both years, were really really bad. The UF team he beat in 2013 was a historically bad team.
In contrast, Lea last year not only beat Alabama but played really close games against Missouri, Texas, and LSU, plus jumped out to that lead against us early in a game where you'd think we'd come out strong.