This article examines the impact of a modern digital edition of the Alliterative Morte Arthure on editorial rationale, arguing that a change in physical context entails a deep change in the analytical context within which the poem is perceived. More precisely, I will illustrate the 'dynamic' potential of a digital edition, which allows an editor or reader to accommodate multiple reading texts reflecting different degrees of editorial certainty, and thus constitutes a significant advance compared to more traditional methods of presentation. Ultimately the possibility of contemplating such plural, open-ended and provisional possibilities within the context of a digital edition of the Morte Arthure widens the range of editorial and interpretive interaction with the text itself.