@Rebelofnj,
Rebelofnj wrote:The governor of Wisconsin would have to approve on this alternate set of electors (and he hasn't).
That is incorrect. There is no such requirement.
Rebelofnj wrote:The governor and state secretary have already certified that Biden has won the state.
True, but not particularly relevant if Congress votes to disregard the slate of electors that they have certified, and instead accept another slate of electors that they have not certified.
Wisconsin Public Radio wrote:State law requires presidential electors to meet at noon on "the first Monday after the 2nd Wednesday in December" to cast their votes. After the electors' ballots are cast and certificates are signed, Evers and Secretary of State Doug LaFollette will sign off and Wisconsin's paperwork will be forwarded to the Vice President of the United States, federal archivists in Washington, DC, and the chief judge of the Western District of Wisconsin federal court
Much will depend on whether the Republicans had the foresight to produce a rival slate of electors for Wisconsin.
Obviously if there is no rival slate then Congress will be unable to vote to select that rival slate.
Rebelofnj wrote:Plus, Wisconsin has faithless electors laws (deemed constitutional by the US Supreme Court last summer) that requires their electors to vote for the candidate who won the state. [specifically Wis. Stat. § 7.75(2)]
I'm unsure how that law would work out when it comes to rival slates of electors. Probably it would have to be sorted out in the courts.