They do.
From Mike Golic: "The only way to beat Brady is to hit him. Even if the play is over, hit him. Hitting a QB ruins their timing and rhythm and speeds up their internal clock."
As a former player, I'd say this is good advice.
yet, he has been one of the better QBs when blitzed and pressured. so its either play dirty, try to hurt the player with dirty late hits. that's the only way to get to a player. right?
didn't williams the Saints DC get suspended because he was ordering late hits. a pittsburgh defender just got suspended for a dirty hit.
dirty and late hits are condoned by the league.
and show me a QB, who does well, when they get hit late often? including Tom Brady. so is this unique to Dak or is it most QBs?
should we then employ the same technique with Purdy. just hit him late a few times. a few low hits, few penalties but then we get to him. should Quinn employ the same tactic?