Big Ten football preview: Ohio State, Oregon or Indiana at the top? Where do Illinois, Northwestern come in?

I’m not about to remind you how badly I blew it with my Big Ten football preview last season. If I did, I’d have to admit I not only failed to see Indiana’s greatness coming — Curt Cignetti’s destroyers set the new bar for all national title contenders, going 16-0 — but actually had the Hoosiers missing the College Football Playoff altogether. Talk about an indefensible whiff. Luckily for me, I’ve already moved on to the present. Opening games are here for every team in the Big Ten except for…