I understand the pre-snap penalties because most of their players have never played in a tempo style offense. They've spent years playing in a huddle offense and they have a new QB. That's going to take an adjustment.
It's clear they don't have the talent on defense that they've had in the past. It think they have some talent in the secondary (Wohler, Smith, Hallman), but the lack of pass rush will make any secondary look bad.
But they're 3-1 with the lone loss being on the road to a ranked team that, arguably, was taken away by the refs. They're in a good - not great, but good - spot.