RAW Faces:
Steve Austin
Chris Jericho
Mick Foley
Goldberg
Sting
Steve Blackman (the hardcore one)
Randy Orton
Bret Hart
RAW Heels:
Undertaker (the crucifying people kind)
Kane
Big Boss Man
Shawn Michaels (the one everyone hated)
The Rock
Chris Jericho's evil clone
Rick Rude
Owen Hart
RAW Face Tagteams:
Luke and Butch (Bushwhackers)
Buh Buh Ray and D'Von (Dudley Boyz)
Matt and Jeff Hardy (Hardy Boyz)
Road Dogg and Billy Gunn (New Age Outlaws)
RAW Heel Tagteams:
Andre the Giant and The Big Show
Million Dollar Man and IRS (Money Inc)
Kevin Nash and Scott Hall
----------------------------------------
Smackdown Faces:
Kurt Angle
Chris Benoit
John Cena
Jake 'The Snake' Roberts
Ric Flair
Booker T
Macho Man Randy Savage
Hulk Hogan
Ricky "The Dragon" Steamboat
Tatanka
Smackdown Heels:
Brock Lesnar
Triple H
Mr. Perfect
Lex Luger
Terry Funk
Jessie "The Body" Ventura
Ken Shamrock
Yokozuna
Rowdy Roddy Piper
Bam Bam Bigalow
Smackdown Face Tag Teams:
Edge and Christian
Rick and Scott Steainer (Steiner Brothers)
Legion of Doom
Smackdown Heel Tag Teams:
The Headshrinkers (w/Afa)
Mr. T and Chuck Palumbo
Demolition
Edit: Changed the fact that Jericho was both a face and a heel.