Not a coach, but this is my thinking.
I only want 1B to cover bunts that are pushed up the line that are too far for C or P to cover in time for a chance at the out. She always yields to another player with a play on the ball because they are moving in a better direction.
I only want P to cover balls push out to her and straight over to towards the the middle of 1st Base Line.
C gets everything in front of the plate and about a 1/3 the way up 1st Base Line.
3B get the all the area to the left side and in front of P because she should be crashing like a maniac and already moving in a direction for the throw.
Disclaimer: My DD plays 3B.
I only want 1B to cover bunts that are pushed up the line that are too far for C or P to cover in time for a chance at the out. She always yields to another player with a play on the ball because they are moving in a better direction.
I only want P to cover balls push out to her and straight over to towards the the middle of 1st Base Line.
C gets everything in front of the plate and about a 1/3 the way up 1st Base Line.
3B get the all the area to the left side and in front of P because she should be crashing like a maniac and already moving in a direction for the throw.
Disclaimer: My DD plays 3B.