Of the GOP candidates, An-gee-EFF-ski should perform best in Cook County because of the Polish thing. So his votes will come in late. You will probably see a surge for Dillard as votes come in from DuPage.
Bingo.
I am discouraged early, though, as the talk on TV/Radio is that Central Illinois is first in reporting, and that it still looks like a Dillard/McKenna race.
Truth to tell, if they have strength like that downstate, it's going to be one of those two guys.
I hope Adam had votes pouring in late.