Removing units from the map

[Glint]

Interesting discussion guys!
I'd agree that the removal of transport is down to the player, I'd never take on a player that insisted transport units cannot be removed from the map.
As for combat units, I was playing a large scale game, (Army size) where, in one location on the edge of the map, I was surrounded, after attempting to escape the pocket. In all fairness, I could have exited the units from the map and saved some points. In reality, where there were units still trying to cover the retreating units, I kept their inherent hqs on map, only when the units were wiped out would I consider removing the hqs from the map, albeit I tried to retreat them first.
However, if an opponent decided to remove units that were considered lost to the battle, that would not concern me in the slightest, seems sensible to me and not in the slightest 'gamey'.
Just my opinion.