5 points for leading a lap
5 points for leading the most laps
5 points for qualifying on the pole
5 points for leading at halfway
How about 5 points for the fastest pitstop?
Or 5 points for spending shortest total elapsed time on pit road?
Or 5 points for having the best appearing car?
Or 5 points for having the best dressed crew?
Or 5 points for the driver who signed the most autographs that week?
IMO, it's all about getting to the finish line first. Anything else is meaningless crap. All these ideas (though well-intentioned, I'm sure) are like rewarding a baseball team for leading after five innings, just to keep the fans from getting bored in the middle of the game.
If you win the pole, you get to start first and choose your pit box. That's it, that's all, that's enough.