Get rid of radio communication
In my many years of watching F1 one of the biggest problems i see are the use of radio comms to drivers. How great would it be if these were banned. Drivers could race their race with no interference from the team. Once on track its up to the drivers to determine the outcome of the race NOT the team. I appreciate its a team sport but we are all here to watch a race not drivers driving round a circuit keeping station.
Good for Vettel racing the guy in front and taking the win. Senna once said that if a driver see's a gap and does not take it he is not a racing driver. Amen to that.