If not all shammies are dead, rez? Reincarnate? If I have multiple shams that are dead and no other options but to run back, I pick a dead shammy and have other dead shammies on follow. Then I use my mouse to run him back (hold down both mouse buttons). Or I put them on follow, then mute keyclone and focus on lead dead shammy and put him on auto walk or use movement keys.