@KenBrenner I have done bits and pieces of it from time to time. Miller Peak in the Huachucas was my first Arizona summit many years ago. I surely must have walked parts of what became the Trail in Saguaro in 1957 in my first seasonal NPS job fighting fires. I note that Sabino Canyon West Fork is part of the trail. Been there many times. Also crossed Grand Canyon several times.
Arizona is neat country. Unfortunately the Trail does not visit Canyon de Chelly, in my opinion some of the best country in Arizona, but there are lots of contenders for that title.