[CONTINUED]
As for Canon 45, and that there is a distinction between 45 and 43, I find that to say there is limitations on power because of the concise wording of 45 is but another inference, and neglects the previous statement of full and supreme in the umbrella Canon 43.
As nothing in Canon 45 supports the conclusion that the Pope’s power is “unhindered nor contained” and “at his disposal,” I feel obliged to reject your conclusion that Canon 43 trumps the intention of Canon 45.
Also, Canon 45 is merely elaborating that within the eparchial context, or bishop to bishop relations, the Pope has primacy of ordinary power over all eparchies AND those immediate and ordinary powers entrusted to those bishops.
Once again, too much license with the text of the Canon has been taken to impose your last clause “AND those immediate and ordinary powers entrusted to those bishops.” This text is not there. Let’s take it
ad verbum, OK?
The text “primacy of ordinary power over all eparchies” means exactly what it says and nothing more. Namely, that the ordinary power of the Pope is more extensive than any other singular bishop’s. It does NOT mean that the EXERCISE of his power over all eparchies is normative (i.e., ordinary), but rather that the power itself is normative to the Pope, though indeed its exercise is rare.
Further, your interpretation is simply and absolutely impossible according to the canon itself(!). How can the primacy overcome or cancel the immediate and ordinary powers entrusted to the bishops when the VERY SAME canon explicitly states that the primacy is meant to STRENGTHEN AND SAFEGUARD those very same episcopal powers you claim the Pope’s primacy somehow overrides? I think it is rather telling that you failed to discuss the second part of the Canon. If you had considered it, I don’t think you could have written what you did.
This is what explains how a Pope can mandate (historically speaking, through Papal decress) unleavened bread or the filioque onto a patriarchal church because he has primacy of ordinary power over that patriarch’s (bishop’s) jurisdiction, that primacy of ordinary power containing all those powers entrusted to the bishop (immediate and ordinary).
These two examples I believe were exigencies of history. The Easterns were accusing the West of being heretics for using unleavened bread and the filioque, instead of accepting them as local traditions. What could the Pope do? If I would blame the Pope for anything at all, it would be for a failure to distinguish between the Eastern Orthodox from the Oriental Orthodox. The latter had never made the wild accusations that the EO made against the Latins. There was no need to attempt to impose filioque (I mean the phrase, not the theology) or unleavened bread on us at all. But since we all came around at the same time, I guess the Pope felt a blanket order was expedient. In any case, the East’s accusations gave these issues a theological importance that did not really belong to them. In that sense, I don’t believe the Pope at that time would have been wrong to impose them, for I believe the Pope’s power in a matter of faith or morals is plenary. Everyone has a more level head today, and we can see in hindsight that matters of unleavened bread and the
phrase “filioque” are actually more disciplinary and local, than theological and universal.
all in the order to safeguard and strengthen the Church as the "supreme pastor” (which is then discussed as the second half of the Canon). No doubt that is what the Pope was exercising in any given situation he mandated Latin tradition onto the Maronites.
First, the canon does not say that the supreme pastor is suppose to safeguard and strengthen the Church (it says that in other canons); rather, our canon here states that the primacy is suppose to safeguard the immediate and ordinary power OF THE BISHOPS. That’s a BIG difference, brother, and I hope you can appreciate it.
Second, I find your understanding of the exigencies of history very inspiring.
It is but an explanation of the full power the Pope has, and there is nothing that warrants an individual to denote that the Pope lacks the authority to interfere within any aspect of the Church when his authority is so plainly defined without limitations.
I beg to differ.

Nothing in the texts we have discussed so far supports this. It seems you have relied on
impessions based on the past experience of your Church, instead of taking these canons literally at their word.
Abundant blessings,
Marduk