"Very often on the pit wall the biggest issue is more the communication and the number of people involved than the individuals.
"If you put too many people discussing about the same things, when you have the outcome of the discussion the car will be on the next lap.
"You just need to have a clear flow of discussion and communication between the good people in the right position. It's a work in progress."
Well said Mr. Vasseur!! Exactly my analysis of the problem!