If im understanding 2:A correctly then what your saying is youd fire your shot then before they could counter you would pull back your troops before they could retaliate its not much as cheating as it is a cheap way to wither away enemy forces but this CAN be easily counterd by just sorrounding there forces and cutting them off thats if I understood what swapping is ive never heard of that term
Getting high on genocide.
In peace sons bury there fathers,
In war fathers bury there sons.
My X-fire is magtrinix