Let me ask you something; how much better a bowler would you be if you could hit a perfect line and length?
It's a challenge that takes a lifetime to master, and a road that is littered with distractions. Yet the simplicity is appealing: Put the ball on the spot, hit the seam again and again and watch the wickets tumble.
You don't need to be quick. You don't need to rip it square. You don't need to swing it round corners or even have a clever mystery variation. Those things are nice, but accuracy... accuracy is within reaching distance.
It's so tantalisingly close that you can almost taste the success it will bring.