great suggestion.
Don't know about you guys, but after a 5min run, I can't seem to remember what happened in the last two turns, let alone the first 4 minutes.
This can be a huge help in both driving and setup assistance. usually, it's very hard to hear what your car is doing with 9 others running. If the car is lifting a wheel, for example, way easier to see this from a 'spotters' perspective.