New AW Idea - Character Cap
Other than the obvious change to nodes which is a long time coming I think there is something else that can be changed that will get rid of the current "staleness" of alliance wars. It's really just one thing that I believe the entire community would rally behind.
That one thing is implementing a character cap i.e. a limit on how many of the same champ can go into a single BG. As an example I will use the arbitrary number of 5. In a single BG you would only be allowed to bring 5 Magiks total. You wouldn't be able to game it by bringing 5 4*s and 5 5*s, your total number of Magiks would be 5 for that BG.
I can't speak to how easy/hard it would be to code this for developers but I think that this single change would be one of the best things that can be done for the game.
It would get rid of the staleness of AW;
1) By seeing different champs! Anything higher than Tier 5/6 are the same handful of champs; Mordo, Magik, Spiderman, Nightcrawler, Mordo, Hyperion. Nothing really fun about seeing the exact same defenders in the exact same spots every single war.
2) By allowing for more strategy in AW. Now that you can only have a few of each champ placement becomes more important but also more fun and interactive.
3) By allowing for more champs to actually be used within the game. There are a ton of champions in the game that are basically unused because they don't fall into the 1%. A limit would alleviate that somewhat.
There are probably more things that a character cap in AW would improve that I'm not fully thinking about. Feel free to tack on how this would be helpful!