These coins are evidence that both men worked together to rid the country of the Viking's, but the suggestion that Alfred wasn't as great as we have been led to believe I would have to disagree with. Alfred's double success at Edington are a case in point, they show his skill as a warrior and a diplomat. Under Alfred, England took the first tentative steps to becoming a civilised, literate and an united country.
Alfred achievements were great, therefore, and in my opinion, it is a title deserved.