[Dakota]

Originally Posted by Andy

The rules define the FLEX as being able to play any defensive position and also state that all players must have a defensive position listed on the lineup. Since the DP is not a defensive player, s/he is simply noted on the lineup as DP.

Therefore, the FLEX must have a defensive position listed in order for the lineup to be accepted by the PU. This should be addressed at the pregame...."Coach, what position is your FLEX playing?" Note it on the card, then if they want to make a change after the lineups are accepted, you note that as well.

Originally Posted by Insane Blue

Andy is 100% correct, All positions must be listed.

At my plate conference I first note if the DP Flex is being used. Both DP and Flex must be noted in the positions portion of lineup.

I then look for the Pitcher and Catcher announcing each by jersey number.

I then make sure all 9 Defensive positions are accounted for including where the Flex is starting at on Defense.

I then check how many subs and that their is no duplicate Jersey numbers.

I then have each coach double check their lineup cards when they return them to me I say they are official.

I then ask them if they would like to make any changes at this time

All of this takes about a minute for each team and makes sure that nothing is missed.

Yes, of course, but the OP situation was "what if...". How to conduct the plate meeting to avoid it is a MUCH more boring topic!