So either there will be more than 5 singles, or this will be her first album where the first 3 songs aren't singles.
1. Never Ever
2. Begin Again
If we follow the past, Red, State of Grace and Treacherous would all be singles. But I definitely think IKYWT and the Dan Wilson song will be singles. So we're either looking at a 6-7 single era, or a complete departure from her past pattern of releasing the first 3 songs as singles.
The second disc is only in the deluxe edition @ Target, just like Speak Now. It'll have the bonus tracks listed, and maybe some video footage (WANEGBT video + BTS).