How can I prove this?

[bossman72]

Let's break down your example to show what you can do:


#2 Jones is batting for #25 Smith.

--Jones is on 2nd. Smith enters to pinch run. (DH is now terminated and Jones has been out of the game once).

--Jones re-enters. (Smith has now been out of the game once and has re-entry eligibility).

--Smith re-enters for Jones (Jones is now done for the day).

--Fred substitutes for Smith (Smith is now done for the day).


But as the original poster noted, there's no concrete evidence in the rule or case book to show you can do this.