If it helps, picture it like this... the mutant patrol is to the east, and Darius is coming in from the west.  Cortez's group and Baromir's group are closer to the mutants, say to the north and south (respectively) of their position while Darius closes in.  Baromir and Darius have used their communicators to arrange a simultaneous attack from two directions at once, making Scholastic Lore (Tactica Imperialis) checks to get the pincer move off just right.<br/><br/>Cortez doesn't have that skill, and therefore will probably simply have to join in after the firefight has started... unless he can make a check untrained.  Still, we've got this part pretty much wired... so no worries.  The action you have posted for Cortez will mesh with what we're doing just fine.