Given a clear approach, I would be happy in a 320/321 to do 300kts to 15 miles and slow down on schedule, do the approach and land.
If I am being controlled by very professional people, I am happy to conform to the speeds - I would however, like to know what speeds you want in time for me to adjust profile to suit.
Would it be a problem for the ATC folk to assign speeds further out and refine them as appropriate ?