I was wondering if a feature could be added in which (for games with reserves and you haven't placed all your units) when you click "Apply" or go to "Attack" that it warns you that you are about to leave Unit Placement and didn't place all your units - therefore continuing would mean you leave some in reserve.

I play Koprulu Sector a lot, and have accidentally gone onto the next phase and didn't place all my units - yes the ones you don't place stay in reserve but usually you need them that turn.   I know of this happening to other players as well.  It's such an easy mistake to make - didn't know if a pop-up box warning for this sounded like a good idea to anyone else.

The pop-up box would come up if any units were in reserve after Unit Placement and give the user the option to go back to the Unit Placement phase.

+1.

This could be a default feature that could be disabled in preferences.

+1

I have totally done this, it has actually won me some games by accident, and I would still prefer a warning.

M57 wrote:

This could be a default feature that could be disabled in preferences.

I like this idea, similar to how the Card Set notification pop-up works.

Good idea, I have added to the Feature request list. I presume you would only want this in games where return to unit placement was not allowed?

tom wrote:

Good idea, I have added to the Feature request list. I presume you would only want this in games where return to unit placement was not allowed?

Yes, that is correct - so the warning only pops up if you cannot go back to unit placement during your turn.

Thanks!