Personally, I wouldn't mind a way to revert to the old, plainer one. The side arrows on the new one just add visual clutter in my opinion, and can even be misleading considering that they, and the main one in front, still show up on enemies where facing doesn't matter. Found myself spamming True North on the Red Girl boss in the third NieR raid when she gets big simply because I instinctively assumed "arrow means it's facing me, which means I need to use True North to hit positionals".