So, i was playing a multiplayer skirmish on random map and i was able to capture one of the points by moving my unit over it during deployement phase for some reason. And then the deployement zone expanded around that point (i guess thats for the reinforcements that may come in the future?

) and i was able to capture another point.

At the end i think i captured all the points on the map except for the ones where enemy units were located and i was able to deploy my units pretty much all over the map due to deployement zone being expanded.
Not a big deal i guess, as it probably won't work on most maps, but maybe one shouldn't be able to place units on netural and enemy points during deployement phase.
Edit: Its also possible that i imagined deployment zone being expanded and it was just bugged to begin with.