Whatever track he was on I think is quite irrelevant. Have known FCA 767 out of cancun, to head up to Miami, And turn NE direct route to Shannon before now.
Pretty sure they would be ETOPS certified anyway, so doesn't that put a fuel stop out of the question, as normally UK to SFD is a non stop job, unless it's a dog-leg sector.
Will we ever know??? probly not
