NFL QBs are usually sacked because they hold the ball for too long. Lashlee called out King last season for exactly this behaviour. If I could count the amount of times where an analyst on TV says "he should've thrown the ball away" and drink a shot, I would be dead once the first period of Sunday NFL games are done.
Pressures are on the OL. They are way more consistent in evaluating offensive lines and pass rushers, but not every pressure results in a sack. NFL GMs actually pay more and more attention into pressures rather than sacks. That trend has started to change.
Sack numbers are most influenced by a QB. Brady had 21 less sacks compared to Russell Wilson whilst having 1. worse weapons 2. being a 5.2 speed QB and 3. playing behind a second string G, a LT coming off an Achilles injury the previous season and a trip to IR and a third string RT. Wilsons and Bradys PocketTime were identical:
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The major difference was that Brady had 20 more passes thrown away. Mobile QBs tend to rely too much on their athleticism rather than just keeping play discipline. Mahomes had 22 sacks in the regular season and we all saw what happened in the Super Bowl. Dude has a tendency to drop back too far and if your O-Line is already made out of turnstiles, a beating is due.
Most offensive lines average around 2.5 seconds to throw, which is usually the golden number. However, when a team has way more pressures than the other whilst having the same amount of time in the pocket, usually it comes down to the QB. When I look at an O-Line, especially in the NFL, I look at pressures. They happen more often, influence the passer more and are just more consistent. Its even better when they are split up in Hurries, Hits and sacks, because then you can see how the numbers add up and what influenced them.
The O-Line will be fine. If we are stuck in less obvious passing downs, increase the gained yardage on first down and reduce penalties, that sack number should regress automatically.