10/14 is the only potential date it could happen. The marquee games on 10/28 and 11/11 are too big for them to even give us an outside chance. They won't pass up Penn State/Ohio State and Florida State/Clemson. Both will be highly ranked teams going into those games.

Root for Utah and/or USC to fall apart in the early season to leave 10/14 as wide open.

It's worth noting they did not do an FCS site last year. I think they may have had a "sportscenter live from" the fargodome (nope this happened in 2015).
It looks like their visit to Western Michigan "took the place" of the FCS college gameday in 2016. If a G5 is doing well, undefeated, they may go there instead.