re: Per Southern AD, looks like LSU will play the Jags in 2022

Not hard to comprehend at all. It's as much a goodwill gesture as anything, the same way LSU gives their used baseball equipment to Southern and plays them in baseball. The game will also draw a few mentions on college football shows.

Doesn't matter much to me, but you pointed out Alabama as playing an in-state HBCU team, when they refuse to play any team from Alabama.