I can't believe the devs are pushing Restoration Druid. I don't know what to expect from this.
5 mana, summon 2 4/4s sounds good, but the revealed spell is really weird/weak (the spell is good with the auctioneer). As I said - I don't know what to expect from this.
 When I saw Stalladris, my first thought was how he could be good in a control deck. I mean, he can grant you amazing value the more Choose One spells you cast. Now druid gets something, I never thought it would happen - support for Resto Dudu. In the past the only healing cards druid ever had were Tree of Life, Moonglade Portal, Healing Touch and Ancient of Lore and those were used before druid got powerful armour generating tools. To me a healing archtype just screams for control druid, but the problem is that the class lacks good AoEs and hard removals (they are about to lose Naturalize). Not to mention - what's the win-condition of this deck? Can the druid buff the stag (with the exception of that Untamed Beastmaster?
This is very good because druid is getting a new 1 cost choose spell that you either deal 2 damage or restore 5 health. So it could be a turn 5 two 4/4 rush minions. The spell hasn't been released on hearthpwn yet