Falcons don’t rule out playing 2017 preseason home games not in their new home

There’s been plenty of news lately about the eventually-to-be-opened-Falcons stadium, and not much of it good. The whole cheap-beer-and-hot-dog news was good. The whole $200-million-more-in-change-orders wasn’t good. The $172-million-in-money-for-nothing news was good for the team but not for the folks who have to buy the right to actually sit in the seats that go with…