I would like to say that this thread is a great idea and I commend you on your very informative first post, well done my good sir!
When thinking of the NW, I can't help but think that the New World brings a ton of...uh....NEW...to One Piece.
In that slew of "Newness", (It is a word because I am Sage and I am allowed to do such things.) I expect Luffy to have aged and mature a little bit more (not losing his sense of self though of course. One Piece wouldn't be the same if Luffy stopped being goofy) along with the crew. It is unreasonable to think that Luffy in his current state can survive the NW, he can barely survive the Grand Line as is.
I look forward to more dramatic adventures and can't help but think that the NW would bring a darker side to One Piece as all we have heard of the NW is how dark and dangerous it is...maybe even...dare I say....death will exist (even in the slightest?) in the NW?
I definitely agree with the increase of activity from Don Flamingo and the new Black Beard pirates, as well as the supernovas.
And here is where I make a controversial statement:
That is all for now."I do not wish to see any more NEW SH crew members once the NW adventure is underway. MAYBE 1 OR POSSIBLY 2 but I would honestly prefer none. I think the NW adventure should focus on the growth of the current SH members. Luffy doesn't need to have divisions like WB. Luffy is more comparable to Shanks whom doesn't have a slew of crew members...as a matter of a fact, most of his crew can be compared to most of the SH crew.
Hence Shanks to Whitebeard Crew as Luffy to Blackbeard Crew....in a sense. Maybe it's the Naruto on my mind but I kinda see history repeating itself."