This was my first thought!!
This topic is the stuff of nightmares !
However I’d say for overall lack of contribution to the cause, my worse by shirt number would be:
1. Danny Ward
2. Luis Hernandez
3. Ryan McGiven
4. John Paintsill
5. Ryan Bertrand
6. Matthew Upson
7. Ahmed Musa
8. Radistan Kishishev
9. Geoff Horsfield
10. DJ Campbell
11. Dennis Wise
12. Ben Hamer Or Danny Ward - Again
13. Daniel Amartey
14. Bartosz Kaputska or Bobby Reid
15. Johnny Hayes
16. Michael Ball, Josh Low, (Or Kristiansen)
17. Michael Johnson
18. Sergio Hellings
19. Elvis Hammond
20. Harry Worley, I’ll accept Michael Lamey
21. Zoumana Bakayoko
22. Yann Kermogant
23. Adrian Silva
24. Lee Morris
25. Woyo Coulibally - calling it
26. Junior Lewis
27. Clan Bolger
28. Sashca Lenhart
29. Ryan Bennet
30. Craig King
31. Damien Delaney
32. Aman Verma
33. Leon Crncic
34. Nickolas Priet
35. Kevin Ellison
36. George Taft
37. Tete
38. Vontae Daley-Campbell
39. Roman Bedbar
40. Adam Smith
41. Rab Douglas
42. Boubakary Soumare
This might help anyone recalling who wore what!
https://www.transfermarkt.co.uk/leicester-city/rueckennummern/verein/1003