BB27:
Yes. Or at least that’s the way it’s taught by every good high school, college and professional team. Other characteristics include:
1. At 60/90, on all balls hit past the outfielders that go to the fence, the defense concedes a double to the batter and the play is at third base.
2. The coach can easily change this to “home” during the play.
3. The shortstop is the 1st guy on balls to left and left center (second baseman 30 feet behind him in line with 3b)
4. The pitcher backs up 3b or home (30 feet behind the base)(keep it out of the dugout).
5. The first baseman trails the batter/runner to 2b hoping he’ll take a wide turn past 2b.
6. The outfielder immediately slings the ball at the 1st relay man (no crow hop). The 3b coach makes his decision to send/stop runners the moment he releases the ball (not whether or not it’s a good throw).
7. If the 1st relay man can catch it in the air, the 2nd one ducks
8. If the 1st relay man cannot catch it in the air, he lets it go to the second one.
9. In teaching this to 13 year olds for the first time, When I switched the play from "3" to "4", during the play, I would have my third baseman leave 3b to become the cut off man on throws from left field to the plate. Similarly, the first baseman peel off from trailing the batter/runner to 2b and become the cut off man on throws from center and right field to the plate.
Hope this helps.
THop