I don't really notice bucks using the same tree year in and year out. Maybe trees near by but usually not the same ones. I haven't seen any sign recently.
I finally saw three rubs saturday morning within 10 feet of each other. That's the only ones i've seen so far. Bucks are just now splitting up where I hunt as for the last two weeks i'm getting pictures of multiple bucks except for the big boys.....they've been alone.