I REALLY REALLY wish that Brad Garrett would go back to cartoon voice work.  That new show he's in is just a poor imitation of King of Queens.  It's by the same company, same writers, and the dialogue is pretty interchangable.  Brad is a GREAT voice actor, and perfect for animation.  I really wish he didn't quit his role as Strepfinger on Ozzy and Drix.
I know what you mean.  When Brad left Casper, Jess Harnell started doing Fatso.  And Jim Cummings took over as Strepfinger.  I guess Brad's sitcom career keeps him busy to do regular cartoon characters.