I believe some grunting will always be a good idea. Estrous should still work since not all of the does have been bred. The bucks are looking for the last available ladies. Rattling maybe not, the smaller ones are going to be tired of fighting. If it's a doe you're after go with regular doe pee since they'll avoid other does in estrous. Patterns start returning to normal feeding patterns with bucks looking to regain the wieght lost during the rut. Food sources field edges should be good. Hope this helps.