However, Hawks coach Matt Flinn said Ball’s positive attitude suggested otherwise. “As far as I’m concerned he’s contracted for the season and he’s buying in like every other player we’ve got,” Flinn said. “I hear speculation but we just treat it day by day. “You saw a guy tonight that who is really invested in his team and if you go down and sit in the locker room you’ll see a kid who is really invested in his teammates.”