You know what would be the best weapon in the history of pitcher arsenals? A knuckleball that traveled 102 mph and still knuckled. Dare we dream after seeing this radar gun mishap Saturday with Blue Jays pitcher R.A. Dickey on the mound?

Wait, what? (MLB.com screen grab)
Wait, what? (MLB.com screen grab)

Again, it was sadly just a mistake, but we can at least picture someone knuckling a ball at that speed and imagine how nasty it would be. Maybe Aroldis Chapman should learn to throw one?

On second thought, no. It would kill someone.