Hi, first post here - what an industrious community! Anyways, one thing I loved about Skyrim were the random encounters between Stormcloaks and Imperials, like these:
http://www.uesp.net/wiki/Skyrim:World_Interactions#Imperials_vs_Stormcloaks
Additionally one thing I loved even more about Morrowind was intricate political balance and tensions that defined the world, yet these tensions were confined mostly to conversation and small acts of aggression.
I'm not sure if this has been proposed yet (probably has) but I think it would be interesting to see the same fights between factions in Morrowind as you see between Stormcloaks and Imperials in Skyrim. Small skirmishes such as maybe a Redoran patrol gone up too far into the Ashlands and finds themselves fighting bandits or perhaps warriors from other houses (although according to lore this is forbidden by the temple) or maybe even slaves being transported by large Hlaalu plantation mercenaries (think Dren Plantation) through the isles. Especially the whole slavery and the tension associated with that is something that could really be fleshed out more (maybe a functioning Twin Lamps questline?). In addition to the reimagined graphics and environments that I've mostly seen I'd really love to see other more intricate world details like these come out and be evinced by in-world interactions, I think it would make the world that much more immersive.
Are there any awesome ideas or implementations in the works?
Any ideas or feedback would be appreciated, thanks!

I like the idea. I don't
I like the idea. I don't think it would be that difficult to do either, I've seen mods that add things like random werewolf vs vampire, and guards vs bandits battle encounters. I really like the idea of the slave transportation, it could work like the prisoner transportation in Skyrim, where you could free them and give them supplies.