I have a whole playlist full of these. Bullitt Madness, I think it's called? In the best example, I think I got 4 of the 5 ranged towers with B -- all three rockets, and I got myself into the blind spot of a SL.
Moral of the story, you should have your ranged towers spread apart in your base anyway, bc those are your defense against RZCM. And if you choose to have a Grappler, maybe don't put it RIGHT out front of your base, cuz that's asking for trouble, be it Bullitt or Everspark/UR.