I think they should have messages in MotoGP
Allowed Messages
1. Lean more yer big jessie, 58 degrees is nothing !
2. See if you can put a nice tyremark up the leathers of your opponent/team mate
3. Nurf your teammate off the track at will
4. Fold the front, fall off then get back on again and finish on the podium
5. Don't sit up yet, there is one more lap to go
6. Please come in, you were black flagged 5 laps ago
7. Stop now as your bike is on fire
Seriously, in MotoGP they have the ECUs programmed to back off the power so that the riders have enough fuel to finish the race. Its up to the rider to go fast early then lose power or conserve juice for a full power finish. The team's job is to put them on a bloody fast bike. Its the rider's job to make the most of it, work out tactics, push beyond the limits and stick their size 9 testes on the line.
If the duration of the race is really a team sport, take out the driver then its a real team sport and no-one needs get killed or injured.
Just my opinion