Who?
The old ITB or International Tie Breaker rule. Used extensively in girls and women’s softball. The runner is the last batted out. The first at bat usually tries to sac bunt the runner to 3rd and then two AB to get them home. It was implemented in tournament play when you needed to finish the games in a time frame.
Not a fan of this in BB.
First base, of course. Something's are wrong, like the DH. Add this new rule to the list.