Home or away the keys to victory are:
1. Stopping the run. Aaron Jones has torched the Cowboys in the past. Even when he wasn't having a great season he managed to do well against Dallas.
2. Pressuring the QB. Regardless of the score Dallas needs to make their QB rush his throws.
3. Protecting Dak - The offensive line has got to give Dak a pocket. If they let the Packers get early pressure, Dak starts to speed up his throws and that's when he loses accuracy.
4. Stay healthy. If they have starters out in the playoffs it will make a difference, unlike when they play the Washington Commanders.
In the past the Packers seemed to have Dallas's number. Last year the Cowboys had that game won and let it get away from them. That was with Aaron Rodgers. But do not underestimate Love and his young WRs.
I agree with all your points, I just made the 3 keys above though based on what I think is realistic.
For your #1 - Stopping the run, we're hit or miss. Odds are better that we can score early, get CeeDee the ball, and take their run option away. That's why I kept it off. Like I put in reply above though, it's for sure a key to beat us for an opponent. We can't win any game where we lose run defense in 1st half.
Your #2, Pressure the QB, we're much better at it when we have the lead since we have an undersized D.
Your #3, Protecting Dak, we've been hit or miss on this too so I wouldn't bank on it as a key to victory. Dak has been mobile as hell this year and stayed healthy no matter how much he gets hit, so for now, that's best I can hope for, because too many injuries and instability on that O-Line. Like the smaller defense, will have to reapproach it in offseason, but nothing we can do now at this point.