Bruh...I don't even know. I got really really sleepy by the last act and I still have no fucking clue what was going on by the ending. There is some stuff I really liked and things I just straight up don't quite get. But oh well ╮(╯_╰)╭
My favorite headcannon for this movie is that the Coach makes pocket pussies out of spare basketballs he can get from the school. His personal favorite being the basketball he had signed by Kevin Durant.