[quote="TheBlackCatCrossing"]The guilty comparisons are interesting and while I enjoy reading them, I think Scar is too much of a selfish bastard to have any ounce of 'regret' in his black little heart.
Plus, maybe it was a reference to Prince John from 1973's Robin Hood and how HE hated hearing his brother King Richard's name. Any takers?

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"Any takers?" ...besides picturing Scar sucking his thumb now?

Disassociation doesn't always happen on account of guilt, though, its something that develops over time. A good friend of mine is a Registered Nurse, and that first year or two of working with patients was rough, until she learned to "clip" those empathy connections to her patients and view them mechanically. Scar had probably been disassociating from seeing Mufasa as "Mufasa his brother" and framing it as "Mufasa the king" for a very, VERY long time before Mufasa was actually murdered.
I don't myself ascribe any deeper meaning to the Mufasa Ban than the topical understanding, insecurity and an unwillingness to admit failure, but I don't want to pee on anyone's rainbows, either (that I reserve for SP, LOL.) Dramatic fanworks of remorseful Scar shedding a silent tear for his brother in low moments and being driven to madness by guilt are very popular interpretations, with the "Madness of King Scar" from the Broadway production to fueling that fire, and the fact pattern can be read either way--as the saying goes, you pay your money you take your pic.