Ok Sube2, i can only say one thing to this... This is idiocy!!! Sorry but i know what i talking about. I still made 4 escape maps with locust and if you know what you doing its no problem to add this feature.
Watch my profile.. and watch my maps.. or just search for them: Escape Quiet Place, Escape Dark World, Escape Frozen Paradise, Escape Duel... And watch many other good escape on the net with locust. Sure it brings a few problem with it adding locust but its no problem at all. Clickable enemy units runin the map not making them unclickable. Think over it ... and don't say stupid thinks like its to hard to add this isn't true!! You just need to try it... if you need help write me a message i can surly help you but saying its to hard isn't the way and you will learn nothing for your next maps if you stay at this opinion.
Kill3rbeast