What am I missing? 
This bit of code does nothing.  Not even throwing an error.   
 MRGS= {
   UTMZone = "38T",
   MGRSDigraph = "KM",
   Easting = 55829,
   Northing = 81111
}
mist.teleportToPoint({groupName="test", point=coord.LLtoLO(coord.MGRStoLL(MRGS)), action="respawn"})     
EDIT: nevermind, had to give all the parameters for the teleport command.