Its late game and things are looking bad. You need to expand and you need to expand right now. The enemy knows if he keeps you from getting minerals the game is his. Suddenly the enemy sees a banshee fly towards the two free expansions in the upper left of the map. He rallys his army to the first base. Sure enough there are two MULEs mining there. He destroys them but knows that you would have had more MULEs avalible. He heads for the other top expansion. Two more MULEs are frantically mining. He laughs as he dispatches them. The game is his. He moves his army back down to the middle of the map and prepares to walk through the front door. It is only then that he notices that you have taken that time to secure two new expansions in the bottom portion of the map. Your gambit has put you back in the game.
In the first segement of my Thesis to Increase Macro* I mentioned the idea of making macro tasks more like a mini game. Mini games are present throughout Starcraft. One example is scourge vs Muta micro. In a similar manner I believe good macro must incorporate a level of mini game fun with unique dynamics and tasks.
Remote Mining MULE’s would create cat and mouse gameplay where the Terran tries to stealthily mine from hidden positions and the enemy tried to hunt down and destroy these MULEs before they completed their mission. It is like playing the Crane game except there is a tiny crane eating monster swimming among all the toys and you have to dodge it and time your crane dropping correctly. There are benefits to targeting each MULEs to a separate hidden position so it is harder for the enemy to kill them all. This is an example of Non-Redundant Targetin.
Additionally, Remote mining MULEs would allow economic harassment to take place at more places then just a player’s mineral line. Raiders and Mutalisk would not lose their usefulness as soon as the enemy put down enough base defense. These and other raiding units could continue scouting unclaimed expansions. For example, in the scenario up above if the enemy had a few raiding units they could have sent those to quickly destroy the MULEs while maintaining pressure on the enemy.
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http://www.teamliquid.net/forum/view...topic_id=78498