All Q&A posts, regardless of age, should be considered official and binding. If there are ever updates or edits, we will try to revise them in the posts themselves, to avoid confusion. This is one of the purposes of the Q&A Summary document - to make sure that precedent-setting posts from earlier in the season are not lost in the noise. With that in mind…
No, this would not be legal. Please see the following similar Q&A post: