Henchy Running, Multiple resses : GW Guide Discussion

I was running to dreadnoughts drift to capture an elite and i died. I figured out that you can leave you henchmen by the portal to an outpost, say camp rankor, and when you direct them through the portal, they teleport to your location, it allows them to res you. And if you have heros, you can send them in 1 by 1 to let have multiple chances to res yourself without inflicting too high of a dp on all of your henchies.

Are you sure ?