No, Brian Dawkins will not be a clutch player if he came back.
Brian O'Driscoll would be Leinster's best player. He is also regarded as Ireland's best player and one of the best in the world.
If the clutch was not disengaging I would say the clutch master is empty of hydraulic fluid, this would be a result of a leak in the master or the slave cylinder. If the clutch is not engaging I would suspect the clutch disc has shredded in which case the clucth assembly would have to be replaced.
A 2007 corsa would be a hydraulic clutch
A worn out clutch release bearing would cause a whining sound when you put your foot on the clutch.
If a truck has a clutch brake it would only be used when coming to a complete stop. By pushing the clutch peddle completely to the floor you would apply the clutch brake. This stops the clutch disc from spinning making it easier to shift into 1st or reverse gear. Normal shifting while driving you would not need to or want to push the clutch peddle to the floor to activate the clutch brake.
bad clutch cable, or not enough oil on the clutch plates.
That would be Darryl Dawkins in the 1975 NBA draft.
This should have a hydraulic clutch and would not be adjustable
At my shop with clutch and laber it would cost about 1,800
At the clutch plate and the pressure plate.
Possibly the clutch was installed facing the wrong way, or the clutch has not had enough time to properly seat.
if there is a clutch adjustment on car, adjust the clutch if no adjustment, you will shortly need to replace the clutch