He is rebounding better, getting assists and avoiding turnovers. Improvements. He is shooting 32% from the field and 33% from three. Bad numbers.
Of the guys in the rotation, Stewart, Khalifa and Atiki may produce less depending on your definition . I’m not counting players that only play at the end in blowouts.
So it’s not far fetched that someone would say he’s in the bottom two of rotation players.