Seems like it's starting up. Started noticing lots of new sign about two weeks ago, and, with a good cold snap coming Tuesday, things could get interesting very soon. I'm sure plenty of folks have seen more, but I haven't been so fortunate, yet.
I think they are seeking a bit where I'm at in middle TN, a friend hunting on the Red River near Adams TN shot a 137" 9pt yesterday that was one of five bucks chasing a doe. I hope to see something like that (never before in TN have I seen several bucks chasing a doe) soon!