I don't know about your reference... don't even know who Billy King is, but the Celtics/Nets trade comes to mind.
I really don't even watch the knicks so I don't know how Carmelo is doing these days... but honestly, getting rid of a bunch of roleplayers who helped you in some series and to survive the regular season to get a player that is probably going to be like Tony ... I don't know... and I mean that without being pejorative to Tony. Both players I think are around the age where they are somewhat washed up from what they were, you can no longer have them as the focus of an offense and they need to accept roles, etc... but are still capable of flashback games with enough frequency that they are not entirely and completely useless or washed up and can kill you for a game or two. Mind you, I haven't watched Melo, but just his recent knee ailments from last season and his surgery, I get the feeling he's not going to be banging as much. Lebron himself said once Melo was a bull, he'd wear you out incredibly on offense bc of how strong he is.
Anyways, just musings and to be honest... I would hate for the league to get less compe ive by the Clippers becoming washed up.