From Rivals:
Update (12:15 p.m. Tuesday):
Hearing more word after talking with a source who is in the know: The Huskers' next WR coach is in the NFL right now. The deal is "definitely done," my source says. But the timeline remains unknown as to when he will be officially introduced and start the job – whether that's over the next week or if he will wait to come in January at the conclusion of the NFL season.
I still do not know who the coach is but am working on getting the name. I won't say this with full certainty, but I'm very confident that it is not former Nebraska WR coach Keith Williams, who is currently the Baltimore Ravens' pass game specialist.