I apologise for my attempt at a light-hearted joke, I didn’t mean to cause offence. Although I was, and remain, legitimately confused as to which camp you are in.
I’ll willingly admit I have minimal knowledge about football sports, but I always thought that broadly speaking American football was inspired by rugby, which essentially evolved from people cheating at soccer at a place called Rugby- I remember reading the little blue plaque there.
As for a ball, sure, if you’re about slang and the elasticity of the English language, a ball can be any shape really. But, pushes up glasses acksually, the word ball means a sphere.
They still tour, and they bring the vibe!