Given American Football is by far the most watched I've always been baffled how Rugby isn't even on the radar. To a lesser degree baseball and cricket. Handball feels similar as say to basketball.

In certain respects it feels like the US forged its own sports for the most parts and by the 1990s it became crowded. The only team sport breaking in has been soccer/football and that has the advantage of being the biggest sport in the world. Even that has been a tough long road over the decades. Years ago I thought Lacrosse might, but it continues to reside in the periphery of US sport culture.

I'd be surprised for any team sport to break into the collective psyche beyond an Olympic curiosity.