My argument was that I disagree with the poster who said that the defense was never the same once Spikes was suspended.
I have shown multiple statistics showing that Spikes impact in 2010 was marginal. And what you are providing is just confirming this.
Situational football...if Spikes was another Mayo, he would have played 100% of the snaps. But he's not. He was on the field for 31% of all snaps in 2010 (playing in only 12 games, I'm guessing it could have been close to 40% should he have played 16 games). So to Belichick, Spikes was the best option only around 40% of the time.
So to go back to my original argument, I pointed out that Spikes wasn't an integral part of the defense at first, therefore his suspension had almost no impact.
And I will say it again, because I know it will comeback : of course it would have been better if he had played those 4 games. Another option is always better. He's just wasn't an impact player in 2010.
Not that I would want to stick it to you again, but you'll notice that the last 4 games before Spikes was suspended, he played a lot less (according to your spreadsheet).
Noticed how much his snaps were greatly reduced after the Browns fiasco ?
Combined with the 4 games he was suspended, and one could assume that the reason the Pats defense was much better in the 2nd half was because Spikes played less.