Hes tired.
That's a hard buy unless there is some kind of nagging injury issue going on. Yes, I expect him to be a little bit fatigued, but he was given 8 days rest between the last two games. It's not like Rudy was the only person in the NBA playing overseas during the summer. He is just giving a really poor effort this preseason. I'll let it slide because it's just preseason, but so far it looks like he has added nothing of note to his game.