Definitely. In my opinion, the Akatsuki combined landing a full frontal assault on the village as a team, should've been the final battle.
But if that would've happened, the manga would've ended with the bad guys as the victors. Unless you mean somehow the Edo Hokage would happen. If not, then the Akatsuki would've destroyed everything and everyone. Of course, Itachi wouldn't have had that though.
I'm thinking too much about your idea, huh? lol
Yeah pretty close. I mean u could go and say that they are more developed than the protagonists (excluding naruto).kishi put a lot of thought into the concept
Yeah, excluding Kakashi and Sasuke too though.
Yes

They were the group that even oro was worried about
Hell, Itachi alone worried Oro lol
I 100% agree with this. Ever since Akatsuki has been virtually disbanded, the manga went downhill for me.
I appreciated the War Arc. To each their own
Yep, definitely at least one of the best things to happen to the manga.
Forsure
Yes they are. Nobody should disagree.
Edit: But the ultimate tag team was ass though
What would you have changed about it? Ultimates have to be around a certain amount of time long. Couldn't have had every member showcase their special jutsu
Bit of an understatement, but yeah