Blizzard keeps releasing more Treant cards for Druid, and they actually have a chance to make Token Druid work really well on the ladder right now.
Cards like Forest's Aid and Acorn Bearer make up a solid base for a few older token spells. But the one card that makes tokens really work is the Blessing of the Ancient, a twinspell that buffs all of your minions. This means that you can freely play your cards and not worry about board clears and removal spells.
As for Keeper Stalladris, a new legendary that provides a lot of value for this type of deck, it is excellent against other aggro decks, which will surely have their say in this meta.