I guess not so far outside of Christian Orthodoxy
Doesn't look like it according to the evidence I have seen and have documented:
Melito of Sardis (wrote AD 165 – AD 175, died c. AD 180 – Jesus is “among the angels, archangel”
Charles Buck (AD 1771 – AD 11 Aug 1815) Jesus is called “Angel” and “Archangel”.
John Butterworth, minister (born AD 1727- died AD 1803) – Jesus is “Michael”.
Thomas Taylor (AD 15 May 1758 – AD 1 November 1835) – Jesus is “Michael”.
Patrick Fairbairn (AD 28 January 1805 – AD 6 August 1874) – Jesus is “Michael”.
William Baxter Godbey (AD June 3, 1833 - AD September 12, 1920) cites Dr. Clarke that Jesus is “Michael”.
Matthew Pool[e] – (AD 1624 – AD 1679) – Jesus is “Michael”.
Sir William Smith (AD 20 May 1813 – AD 7 October 1893) – Jesus is “Michael” and cites others Luther, Hengstenberg, etc.
Thomas Coke (AD 9 September 1747 – AD 2 May 1814) – Jesus is “Michael”.
John Guyse (AD 1680 - AD 1761) – Jesus is “Michael”, and called “Angel”, etc
Elhanan Winchester (AD 1751 in Brookline, Massachusetts – AD April 18, 1797) – Jesus is “Michael”.
George Sale (AD 1697, Canterbury, Kent, England – AD 1736, London, England) ;
George Psalmanazar (AD 1679? - AD 1763),;
Archibald Bower (AD 17 January 1686 – AD 3 September 1766) ;
George D. Shelvocke (baptised AD 1 April 1675 - AD 30 November 1742) ;
John Campbell (AD 1708 - AD 1775);
John Swinton (AD 1703 - AD 1777) – Jesus is “Michael”.
The Church of England Magazine. Under the superintendence of the clergymen of the United Church of England and Ireland. Vol. IV. No. 85; January 6, 1838. By
James Burns. – Jesus is “Michael”.
Robert Hawker (AD 1753 – AD 1827) – Jesus is “Michael” and “Archangel”.
Samuel Horsley (AD 15 September 1733 – AD 4 October 1806) – Jesus is “Michael”.
The London Encyclopedia, or Universal Dictionary … 1839. – Jesus is “Michael”.
The Zondervan Encyclopedia of the Bible; Volume 4; M-P, Revised, Full-Color Edition; - cites that many Protestants, Hengstenberg, etc that Jesus is “Michael”.
Hermann Witsius (Herman Wits or in Latin Hermannus Witsius) (AD 12 February 1636 – AD 22 October 1708) - Jesus is “Michael”.
Reinerus Vogelsangius (AD 1610 - AD 1679) – Jesus is “Michael”.
Johannes Cloppenburg (AD 1592 - AD 1652) - Jesus is Michael the “Angel of the Lord”.
Ralph Griffiths (AD c.1720 – AD September 28, 1803) – Jesus is “Michael”.
Campegius Vitringa Sr., or Kempe Vitringa[1] (born at Leeuwarden, May 16, 1659; died at Franeker, March 31, 1722) – Jesus is “Michael” the “Archangel”.
Martin Luther (AD 10 November 1483 – AD 18 February 1546) – Jesus is “Michael”.
Philipp Melanchthon (AD 16 February 1497 – AD 19 April 1560) - Jesus is “Michael”.
Johann Wigand (ca. AD 1523 - AD 21 October 1587) – Jesus is “Michael”.
David Chytraeus or
Chyträus (26 February 1530, Ingelfingen – 25 June 1600, Rostock) – Jesus is “Michael”.
Giovanni Diodati or
Deodati (AD 6 June 1576 – AD 3 October 1649) - Jesus is “Michael”.
Andrew Willet (AD 1562 – AD 4 December 1621) - Jesus is “Michael”.
William Miller (AD February 15, 1782 – AD December 20, 1849) - Jesus is “Michael”.
Carl L. Beckwith, - Jesus is “Michael”.
Robert W. Bertram (AD 27 March 1921 - AD 13 March 2003) - Jesus is “Michael”.
Dr. Frances N. Lee (AD 1934 - AD Friday 23rd December, 2011) - - Jesus is “Michael”.
David Harold Chilton (AD 1951 – AD 1997) - Jesus is “Michael”.
Milton Spenser Terry (AD 1840 - AD 1914) - Jesus is “Michael”.
George Whitefield - December 27 [O.S. December 16] 1714 – September 30, 1770) speaks by symbol, Jesus is our “Michael”.
James Petigru Boyce (AD 1827 – AD 1888) citing John Pye-Smith, Jesus is “probably” “Michael”.
The Rev Dr John Pye-Smith FRS, FGS (AD 25 May 1774 - AD 5 February 1851) - Jesus is “probably” “Michael”.
Christmas Evans (AD 25 December 1766 – AD 19 July 1838) – Jesus is “Michael”.
The Christian Gleaner and Domestic Magazine for 1825, Volume II; London; published by B. J. Holdsworth, 18, St. Paul's Churchyard. – Jesus is “Michael”.
Carl Ferdinand Wilhelm Walther (AD October 25, 1811 – AD May 7, 1887) - Jesus is “Michael”.
John Gill (AD 23 November 1697 – AD 14 October 1771) – Jesus is “Michael”.
Charles Spurgeon (AD 9 June 1834 – AD 31 January 1892) Jesus is the “True Michael”.
Matthew Henry (AD 18 October 1662 – AD 22 June 1714) - Jesus is “Michael”.
Thomas Adams (AD 1583 – AD 1653) - Jesus is “Michael”.
Heinrich [Henry] Bullinger (AD 18 July 1504 – AD 17 September 1575) - Jesus is “Michael”.
Isaac Watts (AD 17 July 1674 – AD 25 November 1748) - Jesus is “Michael”.
William Kinkade (AD 22nd Sept. 1783 - AD 20th Sept. 1832)
[became Arian later; Heresy] - Jesus is “Michael”.
Jonathan Edwards (AD October 5, 1703 – AD March 22, 1758) - Jesus is “Michael”.
1560/1599 Geneva Study Bible- Jesus is “Michael”.
John [Jean] Calvin (born Jehan Cauvin: AD 10 July 1509 – AD 27 May 1564) - Jesus is “Michael” and does not disagree with others who see the same.
Francois Du Jon aka Franciscus Junius (born François du Jon, AD 1 May 1545 – AD 13 October 1602) - Jesus is “Michael”.
John Wesley (AD 28 June [O.S. 17 June] 1703 – AD 2 March 1791) - Jesus is “Michael”.
John Brown of Haddington (AD 1722 – AD 19 June 1787) - Jesus is “Michael”.
James Wood (AD 1751 – AD 1840) - Jesus is “Michael”.
Ernst Wilhelm Theodor Herrmann Hengstenberg (AD October 20, 1802, Fröndenberg – AD May 28, 1869, Berlin- Jesus is “Michael”.
Wikipedia, The Online Encyclopedia –
Michael (Archangel); subsection - “Protestant Views” – cites John A. Lees, and Hengstenberg, Jesus is “Michael”.
International Standard Bible Encyclopedia, comment on section “Michael” by John A. Lees. - Jesus is “Michael”.
John Bunyan (AD 28 November 1628 – AD 31 August 1688) - Jesus is “Michael”.
Henry Ainsworth (AD 1571 – AD 1622) - Jesus is “Michael”.
Thomas Watson (c. AD 1620 – AD 1686) - Jesus is “Michael”.
James Glasgow D.D. (AD 27 May 1805 – AD 1890 ) - Jesus is “Michael”.
James Hastings (AD 1852 – AD 1922) and
George Cunninghame Monteath Douglas (AD 1826 – AD 1904- Jesus is “Michael”.
Thomas Hobbes Scott (17 April 1783 – 1 January 1860) - Jesus may indeed be “Michael” as “many” others say.
Hezekiah Holland (born ca. AD 1617, living AD 1660) - Jesus is “Michael”.
Adam Clarke (AD 1760 or AD 1762 – AD 1832) - Jesus is “Michael”.
George Balderston Kidd (Cottingham, near Hull, AD 28 July 1794 – AD 1852) - Jesus is “Michael”.
James Durham (AD 1622 – AD 1658) - Jesus is “Michael”.
Bryce Johnston (AD 1747 - AD 1805) - Jesus is “Michael”.
Thomas Haweis (AD 1 January 1734 - AD February 11, 1820) - Jesus is “Michael”.
Abingdon Bible Commentary, 1929; Editor,
Edwin Lewis (AD 1881 – AD 1959) was an American Methodist theologian primarily associated with Drew University in New Jersey. Others involved -
Frederick Carl Eiselen;
David G. Downey. - Jesus is “Michael”.
Johann [John] Peter Lange (AD 10 April 1802 in Sonneborn (now a part of Wuppertal) – AD 9 July 1884), and
Elijah Richard Craven (AD Mar. 28 1824, in Washington D.C. - AD Jan. 5 1908, in Philadelphia, Pa) - Jesus is “Michael”.
Thomas Robinson (AD 1813/14 - AD 1890) - Jesus is “Michael”.
Johann Friedrich Haug ((AD * 1680, AD † 18. May 1753) and
The Berlenburger Bibel [aka 'Berleb. Bible', 'Berleburger Bibel', etc.] is in the years AD 1726 - AD 1742) - Jesus is “Michael”.
... and that doesn't include the "Angel of the LORD" statements, which I also have.