I guess this was what ours did on our first kill getting used to a new strat. https://youtu.be/Vu1NaJKL4o0?t=159 He had to circle back a bit to get in the rez but it doesn't look like the shaman ran out to throw it, can probably get a few extra yards. I think he uses Blur macroed with Skystep Pot and comes back with Netherwalk to make sure he gets back in.
We keep the same side clear everytime and clear mid if it overlaps with that side.