Yes, it does. I've really had to reevaluate that old "standard" concept of buck movements we were all taught. I kept seeing very strange patterns in buck usage of individual properties that really flew in the face of that earlier belief. What I was seeing just didn't jive with that concept. Now there is some solid GPS-collar studies that show bucks really do move around considerably throughout their life-times and during an individual year. In fact, they may have less fidelity to a particular range than we ever imagined.
However, that bucks move around more than we though is very interesting information (and has many implications for small-land management), but the real question is "why do they make these movements?" What is the driving force/influence? Some of seasonal movements are certainly to access a critical resource, but which resource? Food? Cover? Some herd condition? And why do bucks display sometimes completely different rut-season ranges from one year to the next?