I was reading some historical stuff online tonight, and I found it interesting to see who originally was drafted to Raw & Smackdown back on March 25, 2002 as compared to where they are currently. Wrestlers in bold are still on their original brand, italicized wrestlers are no longer with WWE or have retired from the active roster. Observe:
Raw Roster Ric Flair: then-GM, now wrestler, but still on Raw
The Undertaker: traded to Smackdown
Kevin Nash: gone from WWE, now in TNA
Scott Hall: gone from WWE, recently unemployed
X-Pac: gone from WWE, recently re-employed in TNA
Kane: still on Raw
Booker T: traded to Smackdown
Big Show: traded to Smackdown
Bubba Ray Dudley: traded to Smackdown
Brock Lesnar: traded to Smackdown, then quit
William Regal: still on Raw
Rob Van Dam: traded to Smackdown
Lita: still on Raw
Bradshaw: traded to Smackdown
Stevie Richards: still on Raw
Matt Hardy: traded to Smackdown, then back to Raw
Raven: gone from WWE, now in TNA
Jeff Hardy: gone from WWE, now in TNA
Mr. Perfect: deceased
Spike Dudley: now on Smackdown
D-Lo Brown: gone from WWE
Shawn Stasiak: gone from WWE
Terri: gone from WWE
Jacqueline: gone from WWE, now in TNA (I believe she's still there, at least)
Goldust: gone from WWE, now in TNA
Trish Stratus: still on Raw
Justn Credible: gone from WWE
Big Boss Man: retired, working backsage (I think)
Tommy Dreamer: retired, working backstage (I think)
Crash Holly: deceased
Mighty Molly: still on Raw (without the cheesy gimmick)
Eddie Guerrero: traded to Smackdown
Smackdown Roster Vince McMahon: not on TV full-time
The Rock: recently retired
Kurt Angle: still on Smackdown
Chris Benoit: now on Raw
Hulk Hogan: gone from WWE
Billy Gunn: gone from WWE, now on TNA
Chuck Palumbo: gone from WWE
Edge: traded to Raw
Rikishi: gone from WWE
D-Von Dudley: traded to Raw, then back to Smackdown
Mark Henry: traded to Raw
Maven: traded to Raw
Billy Kidman: still on Smackdown
Tajiri: traded to Raw
Chris Jericho: traded to Raw
Ivory: traded to Raw, now an announcer
Albert: gone from WWE
Hurricane: traded to Raw
Al Snow: retired, announcing on Velocity
Lance Storm: retired, now working in OVW as a trainer
Torrie Wilson: still on Smackdown
Diamond Dallas Page: retired from WWE, now in TNA
Scotty 2 Hotty: still on Smackdown
Stacy Keibler: now on Raw
Christian: now on Raw
Test: traded to Raw, then released
Faarooq: retired, working backstage
Tazz: retired, announcing on Smackdown
Hardcore Holly: still on Smackdown
Val Venis: traded to Raw
Perry Saturn: gone from WWE
Randy Orton: now on Raw
Funaki: still on Smackdown
Triple H: now on Raw
Maybe this has something to do with the Brand Extension not being as successful as it could have been. Of the 32 who were originally picked for Raw, only 8 remain, 16 are gone from WWE's active roster completely, and 8 have been moved to Smackdown. Of the 34 who were originally picked for Smackdown, only 7 remain, 15 are gone from WWE's active roster completely, and 12 are now on Raw. The interesting part is who the "cornerstone" guys for each brand are (e.g. haven't been traded once). Those are:
Raw: Ric Flair, William Regal, Lita, Stevie Richards, Trish Stratus, Molly Holly
Smackdown: Kurt Angle, Billy Kidman, Torrie Wilson, Scotty 2 Hotty, Hardcore Holly, Funaki
Only one active main eventer among the group (and Flair, who is the greatest of all time, but way past his heyday). Now, I'm a supporter of the brand extension in concept, but this is more telling than anything - too much talent has traded hands or been released in the last 3 years to make the brand extension's "dream match" concept truly work.