Even today Woz is not regarded as CTO material for a large company.
Mad scientist with lots of cool toys? Definitely.
Stick him in a suit and make him give presentations to the board? Definitely not.
Woz should be the guy in the basement in the lab coat who occasionally makes the lights in the building flicker with some bitchin' tesla coils... the guy that the CTO goes to in order to find out what is going to be important in tech trends, and who occasionally coughs up a wonderful invention that revolutionises everyone's life.
I think it is important to note that Woz is still listed as an Apple employee as an engineer