LEFT HANDED PITCHERS ARE ONLY GOOD IF THEY ARE FEARED.  HOW FEARED?
BY PITCHING HIGH AND IN ...OFTEN!!   OFTEN ENOUGH SO THE BATTERS KEEP LOOSE ENOUGH TO NOT DIG IN AND RESPECT THE COMING PITCH!  LESTER DOES NOT DO THIS, AND WILL NOT BECOME SUCCESSFUL UNTIL HE IS CONSIDERED A BIT MEAN!!  C'MON JON...THROUGH HIGH AND TIGHT!!  CLIP A FEW EARS!!  EH?..MAKE EM TREMBLE A BIT... TAKE A LESSON FROM GIBSON!  NOT A LEFTY, BUT A MEAN SOB!!  THAT IS WHAT IT WILL TAKE FOR YOU TO BECOME SUCCESSFUL, JON!!!