I played the heavy armor/war axe/shield character for the most part. And the latter two skills are at 100 with several perks as well.
I realized that I wasn't going to keep improving, but I have tons of quests and questlines left. Instead of standing pat or uselessly spamming , I decided to re-imagine my character. I switched to an archer/light armor/pickpocket. Because I can enchant and smith powerful resistances, the game is hard again (meaning, I die in some pitched battles) but not impossible. I can keep my shield and one hand, but since light armor is so low I level again with regularity. The fact that I can't be a tank anymore has forced me to be more cautious and use sneak/archery while surveying a battlefield. Restoration spells are needed again so that levels. I pickpocket in towns when I do my regular shopping. Light Armor presents a dramatic, new benefit because of what it does to stamina/sprint. It doesn't matter that the enemies don't continue to improve because they are difficult again.
I don't think it would be possible to do a 'second' life for my character after hitting level 50 if not for double enchantments/legendary smithing. I have no wish to hit the level 82 hard cap, I just wanted to keep playing and improving. Thoughts?