Danny played better towards the end of the year, and he mentioned the lack of Training Camp/Preseason a few times, so I hope he can have a return to form, because he is in the driver's seat with his contract situation.
If Danny can return to the form he had at the end of the season (only acceptable), Goldman can come back strong and ready to go, Quinn either needs to pick it up or get benched, and if Mack could have another 2018 season, then we could hope that the front 7 can help the secondary.
I honestly think Fuller is going to hurt more than we realize back there.