Kinda shocked that they resolved the Pelant arc so soon. I had it in my head that the entire season would be a cat and mouse game between both sides, culminating in the Season Finale. The other thing that took me by surprise was the revelation that Pelant was in love with Bones and that his endgame was to get her to love him instead of Booth. I knew that he admired Bone's mind, but I never suspected it was more than that.