I guess what I'm trying to say is that there are a lot of musicians out there that don't have to adjust their amp to get a good slap tone, or a good fingerstyle tone, or a good solo tone. A lot of what they use is play more towards the neck or more towards the bridge or alter their techniques in other way.
I've been exploring this for a while and just recently found that I can "finally" get the slap tone that I was looking for without having to do a mid scoop. (Granted, part of that was changing amps and cabs... but that's a different story...)