Boogie's attitude aside, I'm not ready to say that he's everything we need. I think there's a good chance that he's just empty stats on a bad team. Plus his defense leaves a lot to be desired. I know we already have two good defenders on the frontline, but we could use a shot blocker, and that's not Cousins. Not sure he's the guy to burn a pick on.
Cousins is a good, sometimes great defender. He's 17th in the NBA in blocks, tied with Karl Towns. He's also 22nd in the NBA - and first among centers - in steals, and he's led the NBA in charges taken twice in the past three years.
I'm not sure I agree with, or even fully understand, the "empty stats" argument.
I understand how, for example, a good player on a bad team might get more points and rebounds, because there's no one around him who can score or rebound well.
But for the person who buys the "empty stats" argument, are they saying the stats will fall off a cliff if that player goes to a good team? KG and Allen's numbers dropped in Boston—but that's bound to happen when you have good players around you. Were their pre-Boston stats "empty"?
Cousins is averaging 28 and 10, and though I'm sure his scoring would drop if he came to Boston, I don't think it would drop to like 15 points. And I'm not sure his rebounds would drop at all.
Sounds like you understand the empty stats argument pretty well then

IMO, a player is racking up "empty stats" by collecting points and rebounds that are basically there to be collected by some player on the floor at that time. If you are getting big time stats in those categories, but your team is not winning games, then I consider those big stats to be empty. If you're racking up big stats but your team is winning enough games (cutoff of "enough games" IMO being to make the playoffs), then I would say your stats are not "empty".
Ray and KG had put up a lot of stats, but they were done alongside winning basketball games. Cousins stats do not produce wins which reminds me more of Kevin Love in Minnesota than Ray or KG.
IMO empty stats have nothing to do with what the player produces once they go to a different team. It's all about whether or not the stats contributed to winning basketball or not.