Reformist Rebels and Reformers
...concerning the identification of "forerunners of the Reformation," a newer scholarship has set aside the examination of reformist rebels, notably John Wyclif, Jan Hus, and Girolamo Savonarola, and sought out currents of thought, and series of issues and problems, that track from the later Middle Ages into the Reformation. The result of this investigation has been to identify a host of thinkers—such as Thomas Bradwardine, Gregory of Rimini, or Wessel Gansfort—virtually none of them rebels and nearly all of them belonging to identifiable traditions within medieval thought, whose positions and arguments led positively toward the Reformation.
Richard Muller, After Calvin: Studies in the Development of a Theological Tradition (Oxford University Press: New York, 2003), pg 4