For instance where are the opportunities for the crews operating between HKG and LHR or SIN and FRA or DXB and LA or NY and Paris?
Below 10,000ft on a nice sunny day would be a start. It doesn't matter that you're not doing a overfly circuit or just a ILS. It all helps. If that's too dangerous, then you really do have a problem in your operation.
As for the rest of your post, Chimbu, I think most of us know that. Some of us are saying let's make the effort. By at least raising the issue somebody's conscience might be pricked. A couple of prangs
might also shake someone into reality.