it's a bad choice of naming, and it's nothing new at this point. i wouldn't have called AV low either but still it was in there.

Low level roulette just means, you'll enter a dungeon (or sometimes a story trial like ifrit, garuda, titan) that will give you EXP. SE could simply rename it to Experience Roulette (or something like this) and the confusion would be gone. I can't even tell anymore how often ppl in my FC complained about how stupid it is to end up in a new dungeon when they were queue'ing for low level.

While we are at it, just rename high level aswell. unless they SE is gonna put current Expert dungeons in it too, once we get a new set...