For example: folks are more likely to rewrite stuff that is well-understood, and stuff that is well-understood is going to have shorter review times and lower rollback rate.
That gnarly horrid mess that only a few greybeards grok and has massive test coverage, a long tail of requirements enforced by tests and experience, and a culture of extreme rigor? Longer reviews, more rollbacks, and less likely to be rewritten.
For example: folks are more likely to rewrite stuff that is well-understood, and stuff that is well-understood is going to have shorter review times and lower rollback rate.
That gnarly horrid mess that only a few greybeards grok and has massive test coverage, a long tail of requirements enforced by tests and experience, and a culture of extreme rigor? Longer reviews, more rollbacks, and less likely to be rewritten.