I want Naruto to denounce his claim to Hokage, but only if Sasuke has legitimately repented, apologized to everyone he has wronged, and truly wants to become Hokage for the purpose of maintaining peace. Though most of Konoha would still have more trust in Naruto, they would come to trust Sasuke after learning of his contributions. Naruto's recommendation of Sasuke for the title of Hokage would be the ultimate act of selflessness on his part. If Konoha sees Naruto give up on his dream of becoming Hokage to recommend Sasuke, they will all see how confident he is in Sasuke. Konoha's confidence in Naruto would carry them through until they grew to trust Sasuke wholeheartedly.
It doesn't have to happen immediately after the war, giving time for Sasuke to regain some of Konoha's trust with the help of Naruto. Tsunade may reign for a time more as it is.
I want to see Naruto travel, kind of like Jiraiya did, minus the espionage. He would visit the other villages and their Kage, whom will welcome him as a trusted comrade. Naruto would only have to be himself and he would play a big part in maintaining peace throughout the villages, being able to sense negative intentions along the way. Naruto would simply enjoy life more this way, and Sasuke would as well. Without the chance for Sasuke to prove himself loyal and trustworthy, he would sit in the village and Konoha would just tolerate him similarly to how they treated Naruto at the beginning of the manga. Naruto isn't a desk job kind of guy, he just wanted to be acknowledged and respected by the village. Now that he has that, it would be better for him to keep active and keep the ideal of peace alive throughout the land. This way everyone wins, and there is peace.