The new C'Tan power "Transdimentional Thunderbolt" goes like this:
It's clear that the first target cannot be a character <10 W, but what about the secondary units, that the thunderbolt bounce of to. Seems they can be anything, including <10W characters?
It would be a fairly common scenario to have a character within 3" buffing some unit, so target that unit, and perhaps the character gets it after all.