by Chazar » Mon Mar 24, 2014 11:08 am
Yes, it does help: "Select next unit" also skips units who were deselected through either the "d" or "s" key (or the corresponding buttons, which are currently both labelled with "set unit to attention", but ought to be labelled with "defend" and "sentry").
The difference between defend and sentry is, that units designated to defend won't be selected in subsequent turns either. Of course, you can always manually select a unit again to bring it back into the next unit loop.