06catcherdad,
I've also heard scouts say they keep it simple when scouting pitchers. The best answer I ever got from a scout that has always intriged me is:
"I look for a kid that can miss the bat... but, when he does hit it, he does'nt hit it very well".
Although there are alot of things that go into being a complete pitcher.. I think that statement sums it up pretty well.