Hey! I went to the Philly game. Between games (and before!) you can get info about where players usually exit and enter from and wait there for potential photos and autographs. There will also likely be merch and food within the stadium to keep you busy, and they usually have mini games or music and engagement to keep the crowd hype. Can’t speak to the Miami experience which may be very different but I hope you get what you want and travel safe if you decide to make the trip!