I remember as a kid my high school football coach would lose his gum on the regular while yelling at us to hustle. This basketball coach, however, lost something out of his mouth.. but it’s not gum.. what the heck is it?
Best guess? maybe a Lifesaver? possibly a plastic toy ring from a dispenser in the lobby by the toilets?
On the topic of basketball players with weird things their mouths? have you seen Canadian Andrew Wiggins in this video?