Chemistry matters in basketball. Cousins has a very real possibility of destroying the chemistry of any team he's on. I don't want him. Not at all. Name the last "best center in the league" who played on perennial losers. Talent wise the guy has it. But talent isn't everything and he's a problem for team chemistry.
In college his team lost two games all season.
Was he a chemistry killer there too?
He wasn't.
Until he plays for some team other than the Kings the argument has no legs.