As an NBA fan I'm extremely jealous of all the beautiful film footage that the NFL has amassed over the years with their NFL Films organization. They have amazing footage even from the 60s, and do a great job of turning that into compelling content. The NBA has a few reels of rinky dink film footage prior to the 80s, and then even worse quality videotape from the late 70s until 2007 or so, with nowhere near the level of sideline access and mic'd up footage that the NFL has. The Last Dance is a great example of how rich storytelling can be with quality footage and access. The TV broadcasts are higher video quality now, but with the NBA's growing popularity and revenue generation, I think think it would still be worth investing in more archival footage like the NFL does — at least for the playoffs and big regular season games.