Keep in mind amid the preseason when N.F.L. diversion authorities tossed punishment banners for any hit to a player’s head? Keep in mind the discussion over another decide that restricted any player — on offense or guard — from starting contact with his protective cap?

There were such a large number of punishments called, even on coincidental protective cap first contact, that a few players dreaded the amusement was being destroyed.

It prompted discharges and the risk of suspensions. Keep in mind?

Better believe it, well, that isn’t occurring any more.

The new run surely didn’t ensure Oakland wide recipient Amari Cooper on Sunday.

In the Raiders’ diversion against Seattle in London, Cooper was going after a low pass when Seahawks security Bradley McDougald dashed forward and brought down his head and shoulder to convey a protective cap to-cap hit that seemed to thump Cooper oblivious. McDougald’s protective cap fiercely crashed against the correct side of Cooper’s cap.

It was a course book case of what the alliance, frightened by rising blackout rates and the enduring impacts of rehashed hits to the head, has promised to administer out of the amusement by making the discipline for such a hit generous and difficult.

In any case, there was no banner tossed Sunday. Undoubtedly no launch.

Cooper lay still on the turf for about a moment as medicinal faculty kept an eye on him. His colleagues assembled around him, some irate.

A second after the hit, Oakland tight end Jared Cook moved in the direction of adjacent authorities and began indicating his protective cap as though helping them to remember the new run the show. There is additionally a manage against what is classified “focusing on” a rival for a particularly hazardous hit.

McDougald could have been called for either foul. After the amusement, he safeguarded the hit as a feature of the Seahawks’ style of play.

“We’re taking our shots when we get a possibility,” McDougald said. “Try not to misunderstand me. We’re not endeavoring to harm folks — attempting to remove folks from the amusement. We’re extremely simply attempting to play physical. I don’t wish anything terrible on Amari Cooper. I trust he gets solid. In any case, I was simply attempting to set a tone and be physical when he contacts that ball.”

Following a few minutes, Cooper rose to his feet and strolled off the field. Before long, he was controlled out of the diversion with a blackout. Who knows to what extent he might be sidelined.

In spite of the fact that it was not a similar sort of crash, Cincinnati’s oft-punished linebacker Vontaze Burfict, in his second amusement after a four-diversion suspension for damaging the alliance’s strategy on execution upgrading substances, utilized his shoulder and elbow to smack Pittsburgh Steelers wide collector Antonio Brown in the head after a catch on Sunday.

Once more, no banner. In the initial five weeks of the consistent season, truth be told, just four cap to-cap punishments had been called.

The new cap contact govern was intended to be another progression in limiting the most annihilating hits to the head in N.F.L. amusements. In the preseason, the agreement was that the diversion authorities, most likely at the bearing of group central command, were deliberately going overboard and calling punishments for recklessly contact at a particularly high rate to stand out enough to be noticed.

At the time, the expression utilized frequently by group authorities was that the new protective cap administer was intended to “change the way of life” of the N.F.L. by training players to get their take off of the method for some crashes. What’s more, if that was the objective, at that point unquestionably any endeavor by a player to lead with his head would be a punishment. What’s more, launch from the amusement and suspension was likewise a plausibility.

In any case, a month and a half into the consistent season, scores of running backs have put their heads down and utilized their caps to convey a blow as a tackler approaches — similarly as they have for a considerable length of time. Protectors have done likewise.

Again and again, punishments have not been brought in those occurrences.

In the event that you watch seven days of N.F.L. recreations, you’ll see many crashes where one or the two players in a handling circumstance bring down their heads fully expecting an impact and start contact with their caps.

Furthermore, once in a while, as on account of the McDougald-Cooper handle, the result of the effect is unsurprising, exasperating and difficult to watch. Or, in other words circumstance the new control should anticipate.

Changing the way of life of a savage amusement, similar to change in any stroll of life, is hard. Without a doubt, some head protector first impacts can’t be kept away from, however the N.F.L. was all in all correct to try to dispense with however many as could be expected under the circumstances in the preseason. It was a positive development.

With the general season going all out, having the diversion authorities clutch their punishment hails after the most glaring, hazardous hits to the head is not really the appropriate, ground breaking subsequent stage.

Punishment banners, and more grounded discipline, for obviously perilous conduct never destroyed any diversion worth sparing.