I have done savory with good results — I have even used them to make sandwich style wraps and they work great! (ibreatheimhungry.com)
I ate it open - faced sandwich style on a Orowheat sandwich thin, which made it 8 PP +. (emilybites.com)
The shoulder was so very soft, I found that I took to sandwich style shoulders in the Double Hammock and Ruck while enjoying the spread shoulders for the Back Wrap Cross Carry. (tandemtrouble.com)