Among awesome Skyrim mods, this might be one of the coolest. Nexus user syclonix has created their own version of the Nemesis system from Middle Earth: Shadow of Mordor and Middle Earth: Shadow of War ...
A modder has put Middle-earth: Shadow of Mordor's genius Nemesis System into Skyrim, which means you can now set yourself up for revenge against dragons (or mudcrabs, or anything else) that kill you.