Cmon
First you said: Speed control would have improved safety and saved fuel ...notice the last part?????
Then I reply: do you mean lets say .82 transition 300 and 250 below 10000 ??? is so you wont save fuel, but the airspace indeed will be more manageable. And also ad that you where right with the rest
Then thats your reply?? Tintin, my given ATC example highlighted the futility of good ideas in Qatar, and was related to ATC airspace management not airline fuel economy..again notice the last part..
Sorry Im just a ignorant who cant read
Never mind