757 driver is correct, Ops Manual just requires 2000h and full ATPL for 747,767,777, due to the fact you will be carrying out PIC duties on 3-crew sectors. I know several people who are now on 744 who only had previous SH experience. Timing is everything, if manpower need a slot filling on the 744, you have a good chance! My feeling is that the course would have to start this calendar year because next year there will be more internal bidders becoming unfrozen and hence eligible for a bid.