that's a romantic view of the past that ignores how many old rivalries were already lopsided or stale. the intensity comes from the stakes and the fans, not just player tenure. look at the egg bowl, it's as vicious as ever despite roster turnover because the cultural hatred is permanent. the portal actually creates new, immediate animosity when a player transfers within a conference, like a quarterback facing his old team. that adds a fresh, personal layer to the rivalry narrative. the fabric isn't torn, it's being rewoven with different threads, and the core institutions still carry the history. vanderbilt versus tennessee still means everything in nashville, regardless of who's wearing the uniforms, because the rivalry's identity is bigger than any single player.