2. Levi’s® Stadium inaugural season.
3. The first game is against the Cowboys.
4. The NFC West is as strong and intriguing as ever.
5. The 49ers play four of the last six games of the season at home.
6. Mic’d Up videos.
8. All but one member of the 49ers coaching staff is returning.
9. 49ers rookies.
10. The Forty Viners.
12. New touchdown celebrations.
13. The 49ers play the Broncos on Sunday Night Football.
15. New 49ers gear.
17. Jim Harbaugh press conferences.
18. 49ers rematch against the New Orleans Saints in the Superdome.
19. Thanksgiving against the Seahawks.
22. The 49ers drive up the I-880 for a game against the Raiders Week 14.
23. Remix videos.
24. The 49ers play the entire AFC West.
25. The Faithful television show by 49ers Studios.
27. Jersey swaps.
28. Banjo Man will be at Levi's® Stadium
29. #TheRealMichaelCrabtree is coming.
31. The revamped wide receiver corps.
33. 49ers return to CenturyLink Field for first time since NFC Championship game.
34. 49ers vs. Eagles Week 4.
36. Faithful 49 fan loyalty program.
38. The first home game is against the Chicago Bears.
39. Running back
41. Alex Smith returns to face his old team in Week 5.
42. The 49ers Faithful.
43. The 49ers Gold Rush.
44. Watching games with friends and family.
45. Watching away games at Michael Mina's Bourbon Steak & Pub.
46. The Candlestick foghorn is now the Levi's® Stadium foghorn.
48. Fan engagement at Levi's® Stadium.
49. Moments like this.
THERE ARE MUCH MORE THAN 49 REASONS TO BE EXCITED. ADD TO THE LIST IN THE COMMENT SECTION BELOW.