I dont like those locks. It works wrong. Ive seen vl 50+ guys killstealing noobs inside cripler cave on lvl 20 mobs just to get a chip. Most of the people dont know where exactly they can find lowest level possible mobs to get one of those chips so they choose spots they know - leveling spots. It leads to inevitable killstealing.
Instead of those playfield locks, DOJA chips should drop in qls 1-300 based on mobs lvl and you should be able to upload a mission only if chips ql is withing your pvp range or higher (from green or mobs).