I think returning Ashenvale to the Night Elves is entirely logical and the Horde really doesn’t lose much from it, while the Night Elves really need that land. It’s just a start of course but I think it’s a reasonable gesture of goodwill.
The Lordaeron situation is… way more complicated to me. Like, it’s literally the Forsaken’s land for the most part. Wonder if they could negotiate a peace treaty with Stromgarde (preferably without Calia’s involvement…)