That is one heck of a nice deer, but considering the time it is right now, he's more than likely just bloated up with the fluid inside a buck to make him appear bigger for the rut....kinda how a turkey puff's all up when he's strutting.
Even a young two point will swell up.
It's natures way of showing you are the biggest baddest boy on the mountain so all the chicks dig ya.
Skull Krazy
"No Bones About It"