Allow users to add their own Alias for Channels they follow.
When you follow new people, it would be good to have the option to add my own custom alias for YOUR reference, so you remember who they are. Eg. "Coffee Brewer" "Cooking Comp" "Charity Guy"...etc.

I often follow channels then don't recognize their name a week later. Adding an Alias will jog our memory as to who they were, what they do, or how you met.