Would it make sense to have a feature where User-A can donate points to User-B?
I've seen situations where User-B posts a valid answer in a short comment, and then User-A comes along and posts a full answer based on User-B's comments. (In most cases, User-A is nice enough to thank and cite User-B in their answer.)
If I were User-A, I'd like to go a step further and transfer a fraction of the points earned from that answer to User-B!
(Related post: Transferring reputation points between accounts? but I think the situation I described is a bit different.)
(Or maybe, the first answer here Transfer/Award Reputation between users? is the way to go!)