I first stated that Seattle's defense was better when compared to GB period, then added some context. If you have any excuses that could behoove Dak's performance other than being a rookie, go ahead.
I'm ignoring Dak being a rookie QB since that was known when they decided to go with him instead of Romo. Other than that and the defense being awful for the first half, Dak had it made and I can't think of a reason for him struggling for the first 2 and a half quarters. If there was something else, please let me know, otherwise I'm going to continue to assume Romo could have done better against probably the worst passing defense to ever make the NFCCG, much like I assumed correctly Ryan would easily outplay what Dak did in the NFCCG.