Is it completely impossible to consider a scenario in which the Neptune at the time of release is 6 (or more) Th? Is it completely impossible to consider that IF each Neptune was indeed 6Th, that in order to provide a possible Plan B to all existing preorders, ~22Ph must be rolled out in their datacenter? Is it completely impossible to consider that IF they had to roll out a 22Ph safety net, they realized they simply didn't have the Jupiter production capacity to both provide said backup plan AND sell Jupiters and new modules?
(By the way, a 6Th machine, released at a 15 billion difficulty with 1 billion difficulty jumps (that's ~7Ph added to network) on an EVERY WEEK basis, that machine will mine 13 BTC in 3 months)