My suggestion starts with a question: is Galadriel as a Ring-Hero going to be changed with the the new Ring mechanics?
If not, I would like to make a suggestion regarding her Blessed form. Apparently the Ring is then taken out of the game the way things are in 4.3, but I never checked this. Is it so that Frodo takes the Ring and if he's not recruited, the Ring remains out of the game?
Anyhow, I had always had some trouble understanding the philosophy behind removing the Ring from the game: it does not feel right to me, and it is quite strange to have this linked to Galadriel's Blessed form.
I was wondering what people think about giving the place of Frodo and Sam a more fixed position with the Ring. It would look similar to what Elrond does as he gives he Ring to the Fellowship. With Galadriel, however, it is slightly different as she gets the upgraded versions of abilities plus a powerful shared leadership over her surroundings and the castle, plus the summoning of Frodo carrying the Ring and Sam by her side as individual heroes without having to buy them at the Citadel.
This way, the Ring is not taken out of the game, and it also becomes another type of hide-and-seek within the game: instead of having to find Gollum, the enemy has to find Frodo! I believe this will bring an interesting aspect to games playing with or against Lothlorien because there is a big risk of losing Frodo right when Galadriel picks up the Ring, up to the fact that as he puts on the Ring the Eye will seek him.
I wonder if this is all possible from a technical aspect: if Frodo dies, does Galadriel remain Blessed, and is this okay with balance reasons? On the one hand I think her choice is significant enough to impact the rest of the game, also as her Blessed form is slightly weaker than her Dark Queen form, on the other hand the game allows two Ring-heroes (Galadriel + Ringhero of other faction).
Well, this was not so brief. I hope to read some insightful discussions