If I were Prosser I would demand a recount of at least Waukesha County. Why?
To be proven the rightfully elected candidate. Why would I settle for a situation that would leave my legitimacy in doubt? Why would I settle for the slightest stain on my stellar (okay, even he won't believe that) reputation. Think of the alternatives: justification rather than an asterisk*. (*almost beat by JKlop, Possibly benefited from vote tampering).
My Prosser speech: "In the public interest of the citizens of FitzWalkerstan I demand that the results of the election be verified to the satisfaction of the G.A.B. and my opponents' supporters. There is nothing I cherish more than democracy and democratic principles. The doubt and distrust surrounding my election cannot stand. I believe a recount will prove I was rightfully elected, the citizens deserve no less."
My apologies to whoever coined "Fitzwalkerstan", but I love that expression.
Unless there is a full accounting there will always be a taint hanging over this and several previous elections. Trust but verify - Hate to quote the gipper. We cheeseheads need and deserve confidence in our elections, instead of reasons to doubt.