Voice Coaching in Workout Mode

It would be great to have someone couching you on while in a workout. I imagine they would also be intelligent to understand where you are on a route so that they could prepare and couch you through the circuit.

If it were a real person or at least realistic enough to fool me in my oxygen deprived state then that would be great.  In the past, if a coach told me to run through a wall I would run through a wall.  However, if it’s not done well enough it would just be weird and distracting.  Wait until it can be done right.