A very well-researched post (via MILNEWS.ca at end here) at the Canadian blog Best Fighter For Canada looks at prospects and suggests international orders may be both considerably lower and slower than LockMart and the US government have hoped for. But there probably will be no “death spiral” resulting in outright cancellation since TINA for the USAF and USMC (the USN may have other, UCLASS drone, ideas). Per unit costs will not be nice though and production numbers could go down quite a bit:
OSINT in action. Relevant:
Note this comment on forthcoming UK order and probable US production numbers for LRIP 9, FY 15 (starting October 2014).