You don’t know what you are talking about. No governor of ANY state has ANY voice in choosing presidential electors. It is solely a legislative power. Period.
Right back at ya.
The legislature HAS DETERMINED HOW TO APPOINT ELECTORS. They passed this law:
http://www.legislature.mi.gov/(S(edsluw3npnevzbk2rtdf3ohv))/documents/mcl/pdf/mcl-116-1954-IV.pdf
168.43 Presidential electors; election.Sec. 43. At the general November election held in the year 1956 and at the general November election held every fourth year thereafter, electors of president and vice-president of the United States shall be elected in the manner herein provided: provided, That if congress should hereafter fix a different day for such election, then the election for electors shall be held on such day as shall be named by congress as provided in section 1 of article 2 of the United States constitution