Catcher not returning ball to pitcher

[DaveASA/FED]

Attempted put out with no runners and no batter-runner:
B1 hits a pop up in foul territory down 3rd base line, F2 and F5 both go for the ball, F2 calls off F5 and attempts to catch it, she dives and drops the ball. She sets up and tosses the ball to F5 who returns it to F1 as F2 gets self together and back to plate. This was an attempted put out. The attempted part in the rule allows F2 to give ball to someone other than F1 in this type of case.

I still don't like the idea of giving a ball to the batter if the batter draws a throw....but it is looking like I might have to