The fact all of them had big fights against the God Dragon tells me that Gray,Wendy and Lucy opponents gonna lose already next chapter.
I hope not.
Imo the fight Natsu and Erza vs Wed could show us more about Weds past and maybe even give him (and Natsu too?) more development.
Lucy and Wendy vs the Sisters could also show us why the sisters are so important for Ignias plan.
Gray vs Lecka could show us why Natsu couldn't eat his fire. Maybe he uses some special flames?
If they really defeat them in one chapter then I don't know what to say anymore. This would be so bad.
After the disaster with the DG, I really hope that Mashima shows us at least this fight in a good way.
But after the last 20 chapters or so? It wouldn't surprise me if you are right with that.
The problem is that this manga shows up all 3 weeks and it make it hard for us reader...
This is still the biggest problem. Without this bi-weekly shit, I think many parts of the story would be handled better. Like the DG.
I don't think they would have to rush them so hard, if the manga would be weekly than bi-weekly.
The fights would also be longer I think.
I wish it would be weekly, I don't understand why this manga is still a bi-weekly manga. EZ ended last year, so he can focus more on this manga now.