How do you figure Packers fans are delusional? They understand that their team isn't assembled of the best talent right now and are very unhappy with what Mike Sherman is doing. Many people want Bob Harlan to fire him right now. Thank god his contract is up at the end of the year.
To compare Cubs fans and Pack fans is just ridiculous. The Pack have dominated their division for the past 10 years. The expect nothing but the best. Pack fans have gone through many crappy years in the 70's and 80's and will not stand for another run like those again. They expect to be competitive at the least. If you think they are delusional and think they are going to win everything then
I suggest you check out a pack message board like www.packerchatters.com and see that nobody there is pleased or optimistic about the prospects of the Pack this season.