If they turned the scoreboards off, would we really know the difference between a 4.8 second quarter at 310 or a 4.45 quarter at 335 as a spectator? My money is on "No". Nostalgia cars still sound right, and still smell right ... And they are still a second slower than a late 90s fuel car. I AM NOT SAYING NOSTALGIA IS BETTER, but I am saying "watered down" is a decidedly relative term when talking about nitro cars.
I will defer to Mr. Arend's expertise to a point, it is his butt in the chair and his feet on the pedals, but something is going to give with the fuel cars. I have heard more than once, NHRA is not happy with 330MPH cars at 1,000 ft. They are also not happy with having lost some customers as evidenced by the survey. So, if they are going to slow the fuel cars down, why not come up with a solution that goes back to the full quarter? That would make more sense than shortening to 660' or watering them down at 1,000ft.
And ALWAYS remember this, the crew chiefs will ALWAYS be ahead of the rule makers, so even if they do implement a rules package to slow them down, it won't take long for them to speed them back up, no matter the distance of the track.