Yes it is an interesting idea. If you have the time to experiment like that have fun and try all kinds of ideas.
If it is your own stuff, it *is* fun to experiment with.
I see it as an EQ ducking method. You could have a long tail reverb on the 's' sound and not so much on the open vowels at lower pitch, etc. Would be fun to experiment with for a 'unique' sound. Non-typical type stuff.

If it is someone else's tracks and you have to account for that time (cause you're spending their money every hour you work on it) and then try to convince them it was worth it, it may be better to work in a little more conventional way.

There are all kinds of ideas out there to try though.


I do not work here, but the benefits are still awesome
Make your sound your own!