There are three concerns for Charger fans: 1) Their defense 2) their cold first and 3) Shottenheimer.
The first shouldn't be that big of a concern as they've been missing three impact defensive players who will be back shortly.
The second is stumper. They might just need to review their first fifteen plays.
The third is a big concern to me. I just don't think Shottenheimer is a Super Bowl coach.