More than half of 100 Nebraska football fans surveyed put Joseph among the top three candidates. One-fifth are ready to hire him now. With Election Day less than two weeks away, the most popular candidate is emerging. Mickey Joseph is gaining momentum; that much is sure. Heading into Saturday’s game against 17th-rated Illinois, Joseph is 2-2 as interim head coach at Nebraska and seems on his way to building the sort of culture Scott Frost often talked about but never delivered. But is he really ready to run the program year-round? I’ve heard that a lot of college students are already jumping o…