IMO, analytics should definitely be a portion of the process for determining your roster - maybe 40%. It's basically a statistical analysis of player performance vs. expense (which can include cost to acquire, bonuses, salary, etc...).
The Browns hired Paul DePodesta in 2016 and he has been a major contributor to their roster talent. Their odds to win SB LIV are 5th best according to versainsider.com.
Per DePodesta; “Analytics is not about sitting behind a computer and pushing enter and having it produce an answer,” he said,
per ESPN. “This game is not a simulation. It’s played by real people and because of that, there’s just a tremendous amount of uncertainty that surrounds it. For us, it’s about how we use information, how we use data to really get our arms around that uncertainty.”
It's only as good as the data used but it should part of the evaluation process.