I would really like to see some of the more strange options of the Wild Magic Surge table in game, like transforming into a medium-sized potted plant, the appearance of a unicorn or the illusionary butterflies. I know it's not crucial, but I think it would add additional flavor to the wild magic sorcerer, when the effects are not always just helpful or harmful, but sometimes just plain weird and chaotic.

I like that there are more and more opportunities to use the disguise self spell, this offers a lot of roleplaying opportunities, especially with the charlatan background. There are some situations where an NPC, like Rugan, still recognized my character, even if I used disguised self, but I think it would be a lot of effort to check this for every NPC.