TwoSix
Everyone's literal second-favorite poster
In what way is playing basketball by dribbling with your face playing as not intended?
Cast your mind out on the cushiony soles of some Nikes* and imagine actually playing basketball by dribbling with your face? Are you there?
(You are? Seriously? Damn ... )
Okay, in your imagination, is there any hint at all, as you face-dribble, that you're not playing as intended?
What is it that gives it away?
The broken nose, probably.

To extend the metaphor, I see 3e sort of like normal basketball, except that that 2' out from the 3-point line, there's a 20-point line. But most people keep on playing with Dwight Howard and Pau Gasol, not realizing that a Ray Allen type shooting guard is all you need to win the game.
Or to keep with the fantasy literature theme, 3e is like Quidditch. Sure, there are Chasers and Beaters and Keepers, but their only role is to keep busy and have fun until the Seeker wins the game, barring extremely contrived scenarios like Bulgaria-Ireland in the Quidditch World Cup.