Because this case was resolved on a motion to dismiss for failure to state a claim, the question below was “not whether [Skinner] will ultimately prevail” on his procedural due process claim, see Scheuer v. Rhodes, 416 U. S. 232, 236 (1974), but whether his complaint was sufficient to cross the federal court’s threshold, see Swierkiewicz v. Sorema N. A., 534 U. S. 506, 514 (2002). Skinner’s complaint is not a model of the careful drafter’s art, but under the Federal Rules of Civil Procedure, a complaint need not pin plaintiff’s claim for relief to a precise legal theory. Rule 8(a)(2) of the Federal Rules of Civil Procedure generally requires only a plausible “short and plain” statement of the plaintiff’s claim, not an exposition of his legal argument. See 5 C. Wright & A. Miller, Federal Practice & Procedure §1219, pp. 277–278 (3d ed. 2004 and Supp. 2010).