Heel-toe will never become obsolete. There will always be manual cars without rev match technologies.
I've been working heel-toe since 1975. With that much practice, one becomes proficient.
With that said, no one is quicker shifting than a computer. Auto is quicker than manual for the same reason. Rev match and (while we're at it) no lift shift make me faster. So why not take advantage of similar technology that makes the guys with autos faster? I personally am a fan of the newer tech that keep the manual gear box competitive.
I'm getting older, but I'm no dinosaur...Shifting with your right foot planted takes some serious faith in technology.
