Of course it’s relevant, considering what type of offense a QB is running.
Further,
https://seahawkswire.usatoday.com/2020/05/14/seahawks-qb-russell-wilson-most-suited-for-7-step-drop/
“As the NFL has transitioned to more of a quick passing game by default, the seven-step drop is almost a thing of the past,” Farrar writes. “Jared Goff was the only quarterback in 2019 with more than 50 attempts on seven-step drops (68), but it was Wilson, Goff’s NFC West rival, who proved most effective on those longer dropbacks with a 157.6 passer rating.”
This is SEVEN STEP drops.. Goff had 68, so Dak is clearly not even close, with thirty TOTAL drop backs this season, while being second in passing attempts. It is a CLEAR weakness of Dak, especially in the type of offense Linehan ran.