Postponed game problem.

[CajunNewBlue]

NCAA Game.
PU takes lineup's, makes them official and finishes plate meeting... during the home team pitcher's warmup, lightning strikes....so into the dugouts everyone goes and the countdown timer starts. before the 30 minutes is up, a deluge of rain hits the field and the game(s) is pushed back to Sunday.

Sunday comes and per conference rules we must do the game(s) from Saturday..... plate meeting reoccurs... home team coach comes up with a completely different lineup!!

Is a resubmittal of a different/modified lineup for the same game to be allowed at all or does allowing it count toward substitutions?
The line-ups were made official at the plate meeting on saturday... yet the game was never started.

Play ball was never verbalized or signaled... per NCAA 6.3 (pg71)

This is a hypothetical scenario discussed between this umpire and another umpire who dont mind our names being mentioned.... but i wont. (just kidding topper..... cya this weekend. )