I didn't like the loss of bones. Having Kupp back there inside the 10 actually trying to field punts to return them?!
The KO Coverage, the gunners on the Punt Coverage and Coach Bono.
So far, this is my big concern with the team and given how STs can be really critical, it is a concern.
That said, with no OTAs, Preseason etc and a roster filled with new faces, it would seem like the unit most likely to be @#$%& in the beginning and improve over time.