Whether you are franchisor, franchisee, or neither: what is most disturbing is the action taken by the Schadens and DLA Piper, and in particular the timing.
This is cruel and inhumane. If indeed there is a need to terminate, there is a time and this was not it.
On a larger scale, this action illustrates the precarious nature of one's investment as a franchisee. Many franchisors are led by decent folks who try to do the right thing. But if you are in a bad system, you can have your life's work and life's savings taken away on the whim of your franchisor.
There are many sandwich franchisors out there. Vote with your mouth and patronize one whose values you agree with.
If you wish to send a letter of protest to Quizno's or DLA Piper, you can see the letters on Janet Sparks post.