I never thought I'd say this, but KB's gotta work on his vocals.
How long's it been since you've heard a song that sounds great vocally by him?
He's sounded mediocre at best in concerts for yearsssssss now, and I get it. That's fine. But, in the studio where he's been known to have voice alternations that work great for him -where's that been?
Also, I think he's gotta get on that Bizzy Bone workout plan. Get those energy/testosterone levels up