Superfast upgrade
If you guys are uncomfortable with a 300 hour type rated MPL holder as your F/O, think about this. In Korean Air there is a recently hired B744 skipper who was a mere B737 first officer in Europe less than 5 years back! New outfits like Jade cargo hired B737 skippers with dodgy credentials as non-rated B744 DECs and, wallah presto! , within a year they wriggled out of contract AND GET IN KOREAN AIR. It ain't nice deadheading on KAL when things go pear shape!