>>24865#1 is an opinion question and everyone is liable to be biased so ok.
#4 is a no brainer, Notre Dame's schedule is pathetic, and they lost both ranked opponents they played(19 Penn State doesn't count because we didn't deserve to be 19 with a horrible quarterback). Wisconsin also had a weak schedule and lost to the only ranked team they played.
Meanwhile Arkansas beat #2 Auburn, and #13 Tennessee and played 5 teams ranked in top 15. LSU beat #8 Tennessee and #5 Arkansas while playing 4 teams ranked in the top 10.
#7 is a stupid question anyway
#8 is once again an easy question. SEC 5 out of 12 teams ranked. BigTen 3 out of 11 teams ranked. The BigTen was hurt largely due to Iowa totally disappearing after being top20 preseason. Also while a lot of the BigTen school went largely unnoticed Purdue (8-5 after 5-6 last year), Indiana and Minnesota hanging around .500 still. We still have Michigan State and Northwestern and Illinois