@Katzztar:
walks in
Sees at least two pages of thread being highjacked and isn't about next crewmate but predictions on future events
walks out
[qimg]http://i.imgur.com/G5qkvK5.gif[/qimg]
Very true, I tried to keep it short, but it is technically a response as to why Marco wouldn't join the crew as someone presented.
–- Update From New Post Merge ---
@Sirxxx:
BB doesn't really have reason enough to target Luffy and invoke a Marco sacrifice anyway. He ever only planned to in the first place to further his own goal of becoming a Warlord. He's not really the type to target Luffy now just because he's afraid of what Luffy's future might hold.
Blackbeard is targeting devil fruit users to empower his own army. The fight between Luffy and Kaido presents the Beast Pirates (multiple zoans, some mythical types), while Luffy presents paramecias and zoans as well. Don't you remember how Chopper was worried in Fishman Island, they are all a target. :3 Not to mention that his objective would also be Wano. Blackbeard knows Oden from his days with Whitebeard, and Teach knows where Wano is. Wano is bound to have secrets from the void century, the Kozuki in particular are responsible for the Poneglyphs, not to mention Kaido's Road Poneglyph. The list of reason of why Blackbeard would target Wano and a war between Kaido and Luffy are there.
It is not about him being afraid, it is him taking advantage of chaos, like he did in Marine Ford. It would be more likely that Blackbeard has faith that Luffy would be somewhat successful against Kaido and that's why he decides to scope it out and see what happens.
If we all can conclude that Shanks and Blackbeard are going to fight because of a scar and their words in Marine Ford. Then the Whitebeard Pirates' fate is as connected to Blackbeard as well. Considering that the latter has failed to utterly crush whatever remnants of his old crew were left. Factor in that Weevil has conflict with the Whitebeard Pirates as well, but ultimately he hates Blackbeard more. Weevil is chasing Luffy to get to Marco. I think all these little details are building up to a Weevil and Whitebeard Pirates vs the Blackbeard pirates. The results of this will give Blackbeard enough power to go against Shanks.
Of all the known characters so far, Marco seems to have the most going for him. The only one who tops him is Vivi. Hell, my ultimate fantasy draft pick is Vivi with Snow Snow Devil fruit; alas, I can't think of a viable path for her to join in the first place, much less while packing a ridiculous development like the snow fruit.
Even if Marco ends up alive and his fruit not stolen. I would see him as part of the fleet, and the person in charge of leading the rest of the Whitebeard pirates.