I wonder what kind of perf data they use. Remember, when in doubt, (even grooved pavement), it’s a wet runway.
The whole TALPA/RCC came about from the SWA overrun at midway. Had that crew entered the correct conditions, they would have seen unsuitable pavement ahead.
The additional factoring nowadays is designed to mitigate unknowable/inaccurate condition entries. This overrun was avoidable, IMO, and should have triggered a huge threat flag with the unserviceable T/R and everything else considered.