A revote for one state is:
(a) Not fair to the rest of the nation. It's akin to a student flunking a test, complaining that he didn't read the questions carefully, and then getting to take the same test over while the rest of the students don't.
(b) Highly questionable on legal grounds. From the article:
Florida case-law bars state courts from ordering a new election on grounds a ballot was confusing, and federal election law could sidetrack any attempt to change that.
The Constitution assumes a voter's "ability to read and his intelligence to indicate his choice with the degree of care commensurate with the solemnity of the occasion," says a 1974 ruling by a District Court of Appeals. That ruling in a similar case of ballot confusion stands today as the precedent in such cases. .
Even if state courts reinterpreted the law and ordered a new election, that result would seem to conflict with federal statutes.
Federal law (3 USC Sect. 1) says electors "shall be appointed, in each state, on the Tuesday next after the first Monday in November."
On Dec. 2, 1997, in the Louisiana case of Foster vs. Love, the Supreme Court ruled that all federal elections must be held on that one national Election Day.