Mid-Season "Most" List

Interested to know what people think about these questions:

1. Best Offensive Team?
2. Best Defensive Team?
3. Deepest Team?
4. Hardest Team to Figure Out?
5. Most overrated?
6. Most underrated?
7. Most likely to surprise (good or bad) at the end of season?
8. Firs half all defensive team?
9. Most fun to watch?
10. Craziest single play of the first half of the season? Many candidates here...