Color me curious, but is this "industry access person" going to know when/if US will release extra G/I inventory on the flights in question? Or how many of the bookings are US1/US2/US3, or at what point the US2/3s might choose to upgrade? Or US4s burning miles?
Unless said person
is an inventory management type at US, that is

.
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Saving the world, one clue at a time.