User blog comment:ZokeiR/Possible Grand Servants/@comment-4802891-20170422180629

I like this blog already. Allow me to share my thoughts on the subject. First and foremost, since the Grand vessels are just that, vessels, any Servants worthy enough can fit in, which means there will always be multiple possibilities, or at least two. Here are my candidates, some being shared with you :

Grand Saber : Artoria Pendragon is one of them, no doubt about that. She is a famous sword-wielder and she is Takeuchi's waifu. I think Arthur Pendragon is an even greater candidate because of his specific giants-killing skill in FGO, and his extremely OP version of Excalibur (at full power). Actually, the candidate here isn't just someone, but "whoever is wielding a weapon created by the planet to deal with otherworldly threats". Personally, I would say Sigurd is also a good candidate, but more by concept than power. He is the definition of a Saber, and has more perks than his German counterpart. He is worth it. In short : I vote Artoria, Arthur or Sigurd for Grand Saber!

Grand Archer : If I take the concept approach as with Sigurd, Arash would be the candidate but... I have to express raw power as a hero and, in that regard, Arash is more a symbol than a full-fledged hero. Hercules would be an effective choice, considering his naturally high parameters, even without being boosted by the skill of the Berserker Class. Another good candidate would be Karna. His Lancer form is actually is weakest, and Vasavi Shakti a pity weapon, honorable gift of Indra if I recall correctly. His bow is Anti-World tier stuff (and above) and he is indestructible. I'm not even sure if Grand vessel can sustain the entirety of his power... Another good candidate would be Hou Yi, ancient Chinese god of archery who killed 9 of the 10 original suns (three-legged crows living in a mulberry tree), and other strong creatures and threatening enemies. Interesting fact : he shares many similarities with Heracles. A bit of recap : my candidates are Heracles, Karna and Hou Yi.

Grand Lancer : This one is, indeed, very tricky. If gods were summonable by normal means, Lugh and Odin would take the part, no doubt : they both wield what are essentially the basis for many deadly, magical spears, namely Gae Bolg. In that regard, the closest candidate would be Cu Chulain at his full potential. Another decent candidate could be Guan Yu. In China, he is revered as a god of war, and his weapon is spear-like enough to qualify. My candidates are then Cu Chulainn (full power) or Guan Yu

Grand Rider : This one is probably going to raise an eyebrow but... Lu Bu with Red Hare. The saying goes "among men, there's Lu Bu ; among horses, there's Red Hare". At one point, EXTRA Berserker was meant to be a centaur Servant, unified with his horse (which would have been awesome in my opinion) and I still think he is a good candidate. As a Rider, he would double as a good archer, a good sweeper and of course a very nimble foe, being one with his horse (centaur or not). However, he isn't OP-tier Servant with A++ Riding, so this one is pretty much a "concept candidate". The Four Horseman of the Apocalypse are, too me, to allegorical to be proper heroes and shouldn't apply to Grand container. That's just me though. Aside from that... A dragon Rider would make a lot of sense, considering this is the only type of creatures no Rider can ride (I'm talking about full-fledged fire-breathing dragons, unlike the Tarasque).

Grand Caster : We have three candidates apparently, with 2 being totally in the role, both in concept and power level. To me, if Solomon isn't brought back, the role should be taken by Merlin... but since he isn't dead yet, Gilgamesh. Or Female Merlin because we know it's a thing. Morgan would fit too, if she is ever brought to the scene at some point.

Grand Assassin : That's a hard one... Apparently, Hassan gave up his Grand Assassin privileges to help mankind as a "mere" Servant. Does that mean he can't be re-summoned as one, or is it temporary? If the former, it means we have another possible candidate and I really don't know who conceptually is more fitting than the earthly angel of death himself. I'm going to throw "Cain the first murderer" in there, just because he fits the bill of "killer", but not "assassin" (which is a lot more meaningful than an emotionally driven murder). To me, only Hassan is the only totally plausible GA.

Grand Berserker : A representative of the whole groupe of beast warriors would be very fitting but if we have to go with a specific hero, it suddenly gets a lot more complex I can't really think of anyone 100% worthy of the rank at the moment. The World's better giving a very, very strong warriors a Mad Enhancement A+++ skill and make it the Grand Berserker lol