probably.. but after what we have seen on the ALPA side over these past few years, never say never.
However, thinking out side of the box- a simply Left Seat override for LPV or PTC might be a way to get around the 70%ish rule.
and before you say that’s “impossible”… we do it now for LCA’s and international override.
Anything is possible if you’re willing and looking for a solution to a problem.

Motch

PS) The issue of unfilled Left Seat vacancies is purely a company made problem..
PPS) I will NEVER vote Yes on a deal that steals from Peter to pay Paul.. as we have done in the past.