Well Mach, you have me a bit puzzled!
Is it:
Any competent pilot with 1000 hours Metro and 500 jet should be able to make command on ANY contemporary civil jet.
or
Most operators also have a total flying time minimum of 3500 to 5000 hours
or
I have also come across pilots with 10,000 hours on type who were never going to make command.
I get the feeling then, there is no standard mould for command!