I aspire to be an all courter.
Here's a theory i guess i could have.
In the recreational level, I'd see it as a jack of all trades style, with perhaps one or 2 serious weapons.
Ideally the All Courter has to be a mental beast, with a strategy and variety and the ability to know when to adjust, know when to S&V, when to come into the net and when to stay back and play defense.
I could be completely wrong though.