Updating our list since last year assuming trades/delistings so far mentioned. Only 6 Tigers from pre-2004 look like surviving. Compare that to Geelong's premiership list.
nb. the bold is a rough best 22

mostly in terms of number of games played this year.
1992
Matthew Richardson – Father/Son selection
2000
Chris Newman - AFL Draft (No.53)
2002
Jay Schulz – AFL Draft (No.12)
Kelvin Moore – AFL Rookie Draft (No.3) – promoted to senior list 2004
2003
Daniel Jackson – AFL Draft (No.53)
Nathan Foley – AFL Rookie Draft (No.4) – promoted to senior list 2005
2004
Troy Simmonds - Exchange period (traded by Fremantle)
Brett Deledio – AFL Draft (No.1)
Richard Tambling – AFL Draft (No.4)
Adam Pattison – AFL Draft (No.16)
Dean Polo – AFL Draft (No.20)
Luke McGuane - AFL Draft (No.36)
Will Thursfield – AFL Rookie Draft (No.1) – promoted to senior list 2005
2005
Matthew White – AFL Pre-Season Draft (No.5)
Angus Graham – AFL Rookie Draft (No.5) – promoted to senior list 2008
2006
Graham Polak - Exchange period (traded by Fremantle)
Jack Riewoldt – AFL Draft (No.13)
Shane Edwards – AFL Draft (No.26)
Daniel Connors – AFL Draft (No.58)
Andrew Collins – AFL Draft (No.71)
Jake King – AFL Rookie Draft (No.24) - promoted to senior list 2007
2007
Jordan McMahon - Exchange period (traded by Western Bulldogs)
Mitch Morton - Exchange period (traded by West Coast)
Trent Cotchin – AFL Draft (No.2)
Alex Rance – AFL Draft (No.18 )
Dean Putt – AFL Draft (No.51)
David Gourdis - AFL Pre-Season Draft (No.1)
Jarrod Silvester – AFL Rookie Draft (No.17)
2008
Adam Thomson - Exchange period (traded by Port Adelaide)
Tyrone Vickery - AFL Draft (No.8 )
Jayden Post - AFL Draft (No. 26)
Tom Hislop - AFL Draft (No. 58 )
Ben Cousins - AFL Pre-Season Draft (No.6)
Robin Nahas - AFL Rookie Draft (No.8 )
Andrew Browne - AFL Rookie Draft (No.39)
Alroy Gilligan - AFL Rookie Draft (No.53)
Notes:
* For players who have been recruited by Richmond or another club more than once, it includes their most recent draft/trade acquisition