You know how we get time to search for seasonal pets?
What if we could give time away to another user?
'You have sent __ hours __ minutes __ seconds to the user ___'
Something like that?

We could sell time to someone else. Like a user that doesn't have time to search for eggs, they can gift the time away or sell it to someone who will use it.
There could be a limit to how much you give away, too, so there wouldn't be an overload of seasonal eggs.

You could also hire someone who could find the eggs for you. You could give the time to a user so they can search for you. Either with tu, or with each ebilia egg they find for you, they can keep instead of paying tu.

Just a random idea. x3
I myself don't have time to search for eggs, and it would be awesome if I could pay someone to do it for me. xD