The irony is that last year several 777 guys were bypassed by 330 F/O's because the company only had transition command courses. This year some 777 F/O's are being bypassed for 330 commands because they only have short courses on the 330.
Take note boys, this is the truth being spoken! I doubt by-pass pay will ever be introduced because that would cost the company money. The poor guys loosing money, that's OK!