And he might be right.
The last time Bulaga played against the Seahawks at CenturyLink Field, it was perhaps the low point of his career. The right tackle was responsible for two of the eight first-half sacks of quarterback Aaron Rodgers in the Packers' 14-12 loss to Seattle in Week 3 of the 2012 season on Monday Night Football.
Bulaga had allowed just one sack in 12 starts the previous season and didn't have another game in which he allowed more than one sack the rest of the 2012 season.
Several demons from that night in the Seattle still torment the Packers (see Mary, Fail), and Bulaga's uncharacteristic performance remains one of them, in part because of what he went through in the two years that have followed.
"I think Bryan needs to go back to Seattle, just like we all do," McCarthy said Tuesday, two days before the Packers open the season against the Seahawks.
Seemingly on the way to becoming one of the premier right tackles in the NFC, Bulaga's career path changed significantly shortly thereafter. He has not played in a regular-season game since Nov. 4, 2012, when he sustained a season-ending hip injury that was followed by a knee blowout the following summer that cost him the entire 2013 season.
Although he insisted this week that he has not given the last Seattle game much thought, it's hard to forget just what the Seahawks did to Bulaga and the rest of the Packers' offense in the din of the boisterous crowd at CenturyLink Field. The problems started almost immediately. On the Packers' third play from scrimmage, then-rookie Bruce Irvin tossed Bulaga aside like it was nothing and sacked Rodgers 2.5 seconds after the ball was snapped.
As if to show it was no fluke, Irvin beat Bulaga on the next series with an up-and-under move and got to Rodgers in 3.4 seconds for his second sack.
When the night was over, Bulaga had been charged not only with the two sacks but also with another quarterback hit and eight hurries allowed, according to ProFootballFocus.com.
"I really don't go back [two] years and look at game tapes, I really don't," Bulaga said. "Obviously it needs to be better than what it is; I knew that after the game, but I really don't compare years to years, especially single games. But yeah, overall individually, I definitely do [need to protect better] and as a group, we just need to be more solid. The more time we can give Aaron the better."
Against the Seahawks, even that might not be enough given how well their secondary covers. On four of the sacks in that game two years ago, Rodgers held the ball longer than 3.5 seconds (including longer than 4.8 on two of them).
Bulaga wasn't responsible for any of the four sacks Chris Clemons had that day, and Clemons has now moved on to the Jacksonville Jaguars, but there's still plenty of motivation for Bulaga -- and the rest of the Packers' offensive line. The environment will be just as difficult, as loud or louder than it was in 2012, and the opponent just as capable. The Seahawks fielded the league's top-ranked defense last season on the way to their Super Bowl title.
"That game is a great example of getting out of your fundamentals, and when those things happen, it can snowball on you," Packers offensive line coach James Campen said. "That's certainly a lesson learned."
This is the start of an important season for Bulaga, the 25-year-old, fifth-year tackle. The former first-round pick is in the final year of his contract. According to McCarthy, Bulaga has come back in better shape than ever -- "He's 15 pounds heavier," McCarthy said -- while Campen insists Bulaga's level of play is back to where it was before the injury.
"He looks better than he did," Campen said.
And what better place to show it than in Seattle.