For accuracy ....... they need to be within a few feet for fast turn around for next flight. Looks like they want to re-launch at the same spot.
Oh well that's just brilliant! A gust of wind and you lose the whole thing. A failed reverse thrust burn and you lose the whole thing. A million reasons why you lose the whole thing. All so you can quickly turn it around and relaunch? How about the amount of time it takes to clean up the pad after a crash-and-burn? And having to build a new one?
Musk has been snorting punks if that is his game plan.