who is that old man?is he a trainer ?

This isn't practice. It's hanging out just showing up chillin' throwing some balls around the rim. They best get serious about it, or they're not gonna win a ring. I bet if it were MJ or KB, they'd be drilling from sun up to sun down. That's why they had 11 rings between the two of them. 6 for Jordan and 5 for Kobe. I'll be shocked if Luka can get 1 by the time he's 30. He's got the guys around him now to win a few. He can lob all night to Lively when he's out of options to pass out to his 3pt wingmen perimeter shooters