And I am saying this because I have worked with some such ex KF pilots very recently in a leading airline based in India. Even as pilots, their only interest is in finding out ways how not to fly or keep away from flying which is their only job what they have been hired to do. Go, ask any of your friends working with airlines in india (e.g Indigo, GOAir etc who have hired these jobless pilots) who are currently dealing with such pilots day in and day out.
I know what you are saying. There are a few like that. Everyone knows, at least the crew ops, know who they are.....
Most of these guys have side businesses set up, that is why flying is 2nd priority for them now.....