 From this, Oliver concludes that an original version of the play existed in which Hortensio was simply a friend of Petruchio's, and had no involvement in the Bianca subplot, but wishing to complicate things, Shakespeare rewrote the play, introducing the Litio disguise, and giving some of Hortensio's discarded lines to Tranio, but not fully correcting everything to fit the presence of a new suitor.This is important in Duthie's theory of an "Ur-Shrew" insofar as he argues it is the original version of "The Shrew" upon which "A Shrew" is based, not the version which appears in the 1623 "First Folio".As Oliver argues, ""A Shrew" is a report of an earlier, Shakespearian, form of "The Shrew" in which Hortensio was not disguised as Litio."