Sea Breeze : Of course there was [uncertainty about who Jesus was in the first century] .... UNTIL he stated on several occasions that he would die and resurrect himself after three days....and then did it.
This quite ignores the substance of my post that Jesus was viewed as "the angel of Jehovah" in Jude and elsewhere. But, to address your point, John makes quite clear that when Jesus said (John 2:19,21) "in three days I will raise [the temple of my body] up", he was using a figure of speech, as he then wrote "when he was raised up [not 'when he raised himself up'] from the dead, his disciples recalled this". Scripture is quite clear (e.g. Galations 1:1) it is "God the Father who raised him up from the dead".
Jesus is either using a figure of speech or he is God the Father, and sits at his own right hand (Ephesians 1:20). No in between here.
Fisherman : You can read [Daniel 10:13] that [there are other "foremost princes"] but in harmony with all the other scriptures, the verse is not implying that there are many archangels.
I'm not so sure about that. 1 Thessalonians 4:16 says that the Lord will descend from heaven "with an archangel's voice", not "the archangel's voice" which you would expect if there was only one archangel. Jews at the time of Christ believed in several archangels. For example, the War Scroll from Qumran (1QM 9.14-16) names four - Michael, Gabriel, Sariel and Raphael. 1 Enoch 20 lists seven. The fact is that while scripture only refers to one archangel by name, there is nothing to rule out there being more than one and Daniel 10:13 seems to support that.
You say that "there is no other conclusion because Michael defeats and evicts Satan and only Jesus can do that". Disillusioned JW came up with an interesting suggestion that "maybe Michael the Archangel is the angel of Jesus Christ, an angel directly under the command of Jesus Christ". That would meet your objection, wouldn't it? All I am really saying is that we should not go beyond the things that are written, and while there are good reasons for identifying Jesus as the archangel Michael, it is not explicit in scripture and so should not be a core belief.