A nearby resident just happened to be flying his drone near the Falcons guarded practice. No, not fishy at all. Just look at how many times Pats* playbooks go missing and people are caught spying on them. Getting a little too coincedental to start calling everything "just a mistake" or "no big deal".
https://www.google.com/amp/www.cbssports.com/nfl/news/super-bowl-2017-drone-caught-flying-over-falcons-practice-before-game-vs-patriots/amp/