1. On the Your Interests page, in addition to the A-Z now offered. Z-A would be wonderful, but being able to sort by frequency is essential.
2. On the Recommended Channels page, there needs to be an option to sort Channels alphabetically and by most recent. It's extremely frustrating to have to scan through so many pages to see what's new, especially since there seems to be no rhyme or reason to the ordering of the channels in the lists as they exist now.
3. The A-Z sort of Followers on my profile and others' profiles needs to be made functional. In addition, the sort we now have in the "old SU" by longevity of account when viewing another stumbler's Followers is extremely helpful in determining the legitimacy of an account.
4. And if I can really dream, being able to sort my or anyone's Likes and Additions by most popular would be awesome.