I don't think anyone is thinking Coby. Honestly Jango has a higher probability of being Admiral right now.
Sakazuki means tea cup, not seeing how that's red or a dog. just saying.
edit: apparently the Admirals names were named after characters in Momotaro (dog, monkey, pheasant).
Momonga
Fujitaro
It really can't not be him at this point.
Homosexual paramericia? What the hell? And since when has pink been the color for homosexuality? Last i checked the closest to that would be a rainbow. And what would a homosexual paramecia do? Stereotype blast?
Paramecias also give the body unatural abilities. Homosexuality is natural and normal for humans. So its actually impossible for there to be a df that turns a person gay.
Plus Iva already has a similar fruit that proves that dfs can't change sexuality... Even if they can change sex. At least in Odas world, people are borned gay/straight and can't be forced into switching even with all powerful magical fruits.
Someone brought up the foreshadowing scene in Fisherman Island arc were Luffy was supposedly gonna destroy it and everything around him was in flames, yet strangely that didn't happen (the flames part at least).
Then also there's the cover with Luffy and his Red Hawk pose..or is it?
*insert dun dun duun here
http://onemangaforums.com/index.php?/topic/1483-theory-the-inherited-will-one-piece/
Probably the best theory/explanation for that I've seen so far. Highly doubt Luffy is going to destroy F.I. out of anger or hate.
Wikipedia said:Zatoichi at first seems a harmless blind anma (masseur) and bakuto (gambler) who wanders around the country, making his living by chō-han (playing dice) as well as giving massages, performing acupuncture, singing and playing music; however, secretly, he is also highly skilled in swordsmanship, specifically iaido and is equally skilled in the general sword skills of Japan, as well as Sumo wrestling.
A gravity DF would also explain his amazing luck at gambling.