Rollout vs ET

I’m not going to name drop here but a Mopar racing buddy of mine that was a stock class racer years ago and now a big hitter in bracket racing was killing it in footbrake class in 2019. He wanted to tighten up his already good lights some so he made a rear gear change from something like a 4.56 to a 4.88. I should know better to question a move like this from a guy that probably has more wins than I have round wins. His plan played out as planned and he finished out one hell of a successful year. After sitting out all of 2020 I’m sure he will be knocking them dead again soon.