In short, it can happen 2-3 years later and the quest of 100 years will not be mentioned.
Or just quickly make something compared to a character, it will remind the team something that happened during this mission.
But during this sequel or at the end, lucy will get the aquarius key.
But suddenly to make 777 chapter, it will be necessary that this sequel makes 232 chapter, I am for XD, but it will be sure of me.
Or you have to count the chapter of ZERO + all the chapter bonuses and removed from the account but its rest has, about 200 chapters, but I am for XD that is to him who does or another.
From 18-20 pages each week or 30-40 pages each month.
In both cases I take XD.
I repeat, for the next gen, just 2-3 chapter is sufisant, we present + a small mission they do soft without parents' agreement and that's it.
No need to make an entire spin off.
And for the other I will see a fairy tail S 3 or something similar.