Way too many guys with loads of experience looking for pre retirement work?
Experience as a pilot is one thing; as a trainer is another. Equally, experience as a pilot does not mean being suitable for being an instructor. Pilots & instructors are 2 different animals. They can be trained to live in the same skin, but not always. Selection is crucial. We've all known instructors who were dreadful, but they either sneaked their way in the 'old boys club' for an ego trip or extra pocket money. Noting wrong with the latter for the good guys. Passing on that experience is often much needed. Airlines that rely upon an SOP bible and 2 year experienced SFI's might not always produce the best educated pilot force.