Oh this doesn't need a long and eloquent opinion. You have legit points on Allegory and Soup connection. It looks like distancing and soft poking at him without any substance whatsoever. I wouldn't call him scum for it, because the whole thing relies on Soup being scum as well.
See, if we lynch Soup and he flips scum, your case would hold and Allegory is the one to look at. If Soup were to flip town however, the post doesn't hold much ground.
Personally, I'd say Soup is scum, so your connection between Allegory and Soup is legit to take into consideration, but you know, a connection....
I already have a feeling that Allegory plays a very rational, cold and planned-out game. I don't have a good idea if this is his town or scum play, but when he replaced in some Disco Room mafia (forgot which one), he made analytical posts of each page of the game and looked at things seperately, kind of like how he's looking at players individually and one at a time. His connections can seem weird, I think.
The connection is good, but not enough to solely lynch him for.
That turned out to be a pretty long and eloquent opinion after all!