Well, it WAS right by the Stockyards! And how many Bulls fans today even know that the Stockyard vibe is what inspired the actual Bulls franchise name?
I think the old Chicago Packers also played at the Ampitheater. And there was a short-lived pro basketball league that had a team called the Chicago Majors (the American Basketball League). Pro basketball failed more than once in Chicago before the Bulls finally took hold -- thanks to the original Bulls expansion draft guys and the later guys that came in like Walker, Love, Sloan, Van Lier, and Boerwinkle. And real old timers even remember going to various events at the Chicago Coliseum.
For decades, the really big winter events in Chicago were the Blackhawks and the big College basketball double-headers at Chicago Stadium that were post World War 2. The place rocked. My family members loved it.