A reasonable deduction. So Wakita is good at bluffing? Said his eye patch covers a pimple infection and was confident enough that nobody would want to check it out?
Yes, it was a bluff.
1) I really doubt that the scene/panel/sentence has a deeper meaning but simply is a little troll by Gosho.
Same as Iori mentioning Friday 13th, european history, wearing a british type of hat and having Akai-eyes.
This was aswell just a "Look its Tsutomu/Akai"-troll.
Or does someone really think Iori is an Akai?
Maybe Mary was bored after all...
2) There are tons of possible explanations to this scene:
- Simply a joke/troll
- Pretty much noone would ever agree to see a pimple right before eating ; ask yourself, would you wanna see one in this situation?
- Even if Kogoro/Conan agree to see: He could still say "Naah, I dont wanna kill your appetite". Its just small talk.
Does it sound likely to anyone that Kogoro/Conan would force a stranger to show a pimple?
- Wakita wants to find out if Kogoro knows about Rums one eye
- Gosho shows that Conan doesnt give a damn about every one eyed person next to him
Just compare Kurodas intro with Wakitas (and his appearence at Agasas house)
- Gosho just wants to make Wakita flew under the average readers radar "Ah he would show his eye... so he cant be Rum".
It seems it worked since everybody (atleast in german forums) was after Kuroda/Rumi. Same with Reddit.
And now another point which hasnt been brought up afaik:
From a criminal-literature-point of view there would be no plottwist if it ends up being a pimple.
From all suspects this is the only left "hidden eye".
Its in the nature of things that of course there will be more than a pimple.
I actually believe that it isnt just a bruise but Wakita actually lost his eye.
If we combine that with Kuroda = Tsutomu / Rumi = Asaka
then I guess we know whats coming.
Then again, when did Sherry hear about descriptions about Rum? When she was still in the organization, I suppose. So... they say Rum has a prosthetic eye even when Ai Haibara was still working for the organization, which means that he probably got the eye wound from the Kohji incident 17 years ago rather than just being hit recently?
Thats a really good question.
Afaik there are 3 events that the eye-loss mightve happened:
1) 17 years ago/Koji case
2) Tsutomu fight (Kuroda/Tsu fell into coma)
3) Mary fight
Maybe someone has some hints?