Patches are coming.....some really good ones, some not so good:
A couple good ones IMO:
-Mines, Claymores, C4 and other deployable items will now only appear on the minimap when spotted by a teammate.
-The MAV will now be destroyed when running into a soldier or vehicle at high speed. It is still possible to strategically sacrifice your MAV on a soldier; it will be destroyed in the process.
-The MAV can no longer be used as an elevator.
And just for Kraus:
-C4 will no longer be detonable after a player respawns, if the player is revived within 5 seconds he can still detonate his C4.
http://battlelog.battlefield.com/bf3...4779195992365/