Who are the rest of the victims supposed to be?

In Breathe Season 2 aka Breathe: Into the Shadows, J wanted Avinash to kill 10 people based on the emotions of the ten heads of Ravana, which were:

• Anger,
• Lust,
• Fear,
• Betrayal,
• Ego,
• Attachment,
• Selfishness,
• Insensitivity,
• Delusion and
• Pride

Avinash/J was successfully able to execute the first three people (Anger, Lust, and Fear) but what about the other seven? Who were supposed to be these people? Avinash/J killed Krishnan Moorthy first in the backstory - was he part of the 10 emotions? Do we have any hints for the supposed seven other victims?

Yes Principal Moorthy was the first target in the series and the emotion he portray is that of Attachment as he was attached to Avinash and wanted to separate him from J. The ten killings are as follows :

1. Attachment - Principal Krishnan Moorthy/ Pa
2. Anger - Pritpal Singh Bharaj
3. Lust - Copywriter Natasha Garewal
4. Fear - Pharmacist Angad Pandit
5. Ego - Retired Dr Indu Rao
6. Delusion - Blind ventriloquist Neeraj Sirohi
7. Insensitivity - Criminal Manoj Gupta
8. Pride - Automobile engineer/ Entrepreneur Ramneesh Singh Bandola
9. Selfishness - Businessman Barun Awasthi
10. Betrayal - Dr Siddharth