Yes, Nick Mullens imploded. But others aren’t off the hook.

Nick Mullens had a tough day against the Eagles. But so did the 49ers defense. (AP Photo/D. Ross Cameron Let’s take a break from bashing Nick Mullens for a moment, although I am sure we will get back to it. Sunday’s 25-20 loss to Philadelphia was the first time this year the 49ers looked shell-shocked. This was supposed to be the glide path of the schedule. And although they lost…