There really needs to be a Return to Sovngarde questline in an update. Ever since I left that place all I've wanted is to get back. There are so many potential quests up there! A war against Hircine to free all the trapped dead Companion Circle members. A follow-up with Olaf One-Eye. Maybe you'll meet NPCs you knew in life who have now died. Maybe residents of Sovngarde will have unfinished business which they'll want you to take care of for them back in Skyrim. The possibilities are numerous. At the end of the questline you should either die and remain in Sovngarde forever, or remain alive but gain unlimited access to the realm so you can keep doing side quests in both Sovngarde and Skyrim. What do you guys think?