Joe Ganz was a gamer and will be missed. Luckily for Nebraska, Shawn Watson has a pretty good history of getting QB's to play pretty well (Colorado did well at the QB position with not so talented guys). Zac Lee will be an above average QB and will start over Cody Green. I appreciate you guys for your optimism, but there is a very slim chance you will win in Lincoln next year (almost as slim if the game was in Ames). Nebraska lost a few numbers on defense, but only 1, maybe 2, guys who made a difference (Zach Potter at DE and maybe Ty Steinkuhler at DT).
As far as Mizzou, I think Blain Gabbert could be a great QB. He was a Nebraska commit and de-committed and went to Mizzou after Callahan was fired. He has a ton of upside and may end up being better than Daniel (definitely has the more impressive physical tools), but I don't think he will be this next year. Fact is, Mizzou loses tons of talent and will likely take a big step back this year. Fortunately for them, the last 2 years successes have helped them recruit a little better, but those players are still really yound and unproven (i.e. Blaine Gabbert).