e "occasional case," without any fuller discussion, do not preserve an argument. Pike v. Guarino, 492 F.3d 61, 78 n.9 (1st Cir. 2007); see also Am. Wildlands v. Kempthorne, 530 F.3d 991, 1001, 382 U.S. App. D.C. 78 (D.C. Cir. 2008) ("A fleeting statement in the parenthetical of a citation is no more sufficient to raise