Usually, when a player catches a coach's eye it's a good thing. Not always in Singletary's case. With a stare that could melt polar ice caps, Singletary can scare a player straight with just a look. Just ask tight end Vernon Davis. "Cannot play with them. Cannot win with them. Cannot coach with them. Can't do it."
(Who would you add to the list? Send comments to siwriters@simail.com)