That's if you're looking at a direct replacement for Murphy which Im not sure we are. Much like when folk thought Tonali was a direct upgrade for Longstaff, the plan is possibly not that simple.
Given the supposed links to Pedro, the report that the pitch to Delap was that he'd play plenty with Isak and not as a winger, the success of the 3/5 at the back last season, I think we may be in for much more flexibility next season.