Using PFF's pass rush snap count I came up with this: The Rams have used an average of 4.71 pass rushers per dropback. In comparison the Packers seem to blitz more often with an average of 4.92.
That's interesting considering PFF says the Packers generate pressure 67.9% of the time when blitzing (5th. rank) while the Rams generate pressure only 53.6% of the time when blitzing (17th. rank) with the Packers using only 0.2 additional rushers per blitz. I'd say this indictes the Packers are the better pass rush team when blitzing, which I do not think is the conventional wisdom.
It's as though the blitzers neutralize the Donald and Suh advantage. Perhaps it's a function of Donald and Suh being allowed to free lance their pass rushes while the blitzers are not set up with a predefined lane to attack, slowing their roll. Or their blitzers just are not good at it. Hard to say without watching a bunch of Rams tape.
PFF has tallied overall Packer pressure at 38% of passes (T-4th) vs the Rams 41% (2nd). It may be worth noting that the 3% difference, 3 passes out of 100, indicates the Rams generate pressure on about 1 additional pass per game, while the Packers use only that 0.2 additional blitzer when they do blitz. I don't think conventional wisdom acknowleges these slight differences.
As you may recall, we had a protracted discussion a few years back relating to an alternate PFF pass rusher ranking that they have ditched evidently. At least I haven't seen it in a couple of years. In that ranking, if I recall correctly, they awarded 1.0 points for a sack, 0.75 for a hit and 0.75 for a hurry and then tablulated on a per snap basis. Without rehashing the matter in full, I found these point allocations to be quite skewed, where hurries are grossly overvalued relative to sacks while hits were inexplicably valued as equal to a hurry. A question remains as to whether in their current rankings of players and teams they continue to use some like relative valuations. For whatever reason, their current team rankings do not correleate to the pressure percentages they provide.
The only source I know of that I have access to for "hits" is the ESPN box scores. They do not tally "hurries". For some odd reason, ESPN does not aggregate that data into their player or team summary stats. In any case, just for yucks, I've aggregated sack and hit data, the high value pass rushes. Oddly, both ESPN and NFL.com show 18 Packer team sacks whereas if you add up the individual player stats they total only 17 at both sites. So I've included 1 team sack and 1 team hit to the aggregated player totals (sacks evidently also count as a hits at ESPN):
Packers:
- 6 games / 18 sacks/ 33 QB hits
- It's no surprise that it's been an ensemble effort with 11 players recording at least a 1/2 sack with Martinez and Fackrell leading with 3 apiece. 12 players have recorded a hit with Gilbert leading with 5.
- The data is somewhat skewed by 7 sacks / 11 hits in the Bills game; 11 sacks and 22 hits in the other 5 games.
Rams
- 7 games/ 19 sacks / 41 QB hits
- That's fractionally fewer sacks per game than the Packers while recording one additional hit per game
- It's also no suprise this is less of an ensemble effort than the Packers with 8 players recording a sack with Donald leading with 8, Suh next with 3. Donald leads in hits with 13, Suh next with 8, Franklin-Myers next with 5, with those 3 players accounting for 63% of their hits.
- The data is skewed by two games, Vikings (week 4) and 49ers (week 7), where the Rams recorded 11 sacks and 20 hits; with the other 5 games accounting for 7 sacks and 21 hits.
- Donald reccorded 6 of his sacks and 9 of his hits in those two games while being held to 2 sacks and 4 hits in the other 5 games. It's worth observing Donald recorded no sacks and 1 hit in the first 3 games of the season, so he's been gathering momentum.
Conventional wisdom looks pretty solid on a couple of points and goes to the OP topic: don't let Donald go off and keep Suh off the QB. 5 of 7 teams seemed to have done a good job limiting the Donald damage whereas Suh was not going off in a compromise in those games. So, there's that.
Where conventional wisdom falls flat is in the hue and cry over the Packer "weak" pass rush in comparison to the highly priced and concerning Donald and Suh. On a team basis, the Packers and Rams pass rush are not very far apart.
This is especially the case given that when we add up opponent passes + sacks (an imperfect but close representation of pass-plays-against which does not include QB scramble runs), we find:
Packers: 203 pass snaps against
Rams: 255 pass snaps against
On a sacks/hits per snap basis, there's little to differentiate these teams. We just might have to give the Packers the edge.
And if one were to believe my ommission of hurries makes a difference, consider passer rating against in the following post.