Update:

1. 2000/01 - Danny Gabbidon
2. 2001/02 - Des Hamilton
3. 2002/03 - Gary Croft
4. 2003/04 - Tony Vidmar
5. 2004/05 - James Collins
6. 2005/06 - 15
7. 2006/07 - Joe Ledley
8. 2007/08 - Robbie Fowler
9. 2008/09 - 21
10. 2009/10 - Gabor Gyepes
11. 2010/11 - 24
12. 2011/12 - 20
13. 2012/13 - Craig Bellamy
14. 2013/14 - Fabio
15. 2014/15 - 29
16. 2015/16 - 27
17. 2016/17 - Greg Halford
18. 2017/18 - 6
19. 2018/19 - Aron Gunnarsson
20. 2019/20 - 17

8 to find.

In no particular order, the missing players are:

A defender Dave Jones didn't want to sign but Peter Ridsdale did,
An Irish midfielder who played for both the most two recent Premier League champions
Midfielder who often provided 'me ill note'.
A cool right back more at home in Brecon
Midfielder who scored 5 on loan for us and none after he signed
Slade's striker
Scored 22 goals for us, one could be described as monumental
On-loan midfielder who starred for us previously