Yeah, I saw WIP used before, though for some reason it’s not used often by reviewers (mostly by the PR authors if at all). And it affects ofborg eval iirc.
I’d prefer if we added new labels rather than repurposing the Marvin labels.
Those should remain as is but perhaps renamed to make it clear they’re from Marvin. They could be removed at some point in the future when it’s clear that nobody cares to evaluate the Marvin data (e.g. when we have a replacement).
But generally having some sort of status labels to more accurately represent the status of a PR would be great.