Avengers will kill this game.
I kinda agree, EA will need a sizable marketing strategy to try and revitalize Anthem when this overhaul finally comes.
Watching the last two War table streams of Avengers I literally had the thought of "this is what Anthem should have been when it launched".
A story that looks half-way decent, promised (and already shown) post launch content like new characters, and a TON of content.
I remember one of Anthem's big complaints being that there just wasn't that much to do, and even in the main campaign there was stupid objectives to pad the game out like "kill 100 things" or "find 100 items" just to unlock a door to continue the game.
I bought Anthem for about $10 on PC hoping this update would be good enough to get me into it eventually, and maybe it still will, but I'm currently planning on pre-ordering Avengers if the word of mouth on the beta is good enough.