[Child of the 7th Age]

Those are good ideas. Lorien especially, as the brother of Nienna and the tie-in with dreams. We have Nienna allusions in the first RPG as well as references to the gardens of Lorien (remember Cami's dreams of Nienna?)

Regarding Gamba -- He's the sort of hobbit you can't help but be attracted to, but he will never be easy to live with. I suspect he's still doing a lot of grieving for the lost ones in his life. Poor Cami is overworked and has also lost all her friends except for Rose who is considerably younger than she is. Half the hobbits in Greenwood are in awe of her as Nitir, and the other half are banging on her door to present themselves as suitors. Plus, she has a pack of children to care for now. No wonder she loses patience with Gamba, and Bilbo is concerned about her!