Temporary marks for squad members - QOL suggestion
Since the only who can place marks on the map are Squad and Fireteam leaders all other members of the squad simply cannot place info marks on the map. Very often players use fireteam leader transfer to someone who asks about it to be able to place something on map when gathering some info which is quite frustrating. Instead I suggest adding the possibility for all squad members to place temporary marks on the map. It should work like this:
Any non-leader squad member can place only one type of mark on the map (something like question mark or X - shape). Mark can be seen by anyone of only that squad. Mark remains visible for a minute then disappears. If someone of squad leaders pins any normal mark near a temporary mark, that mark automatically disappears.