Nebraska football, after a long period of wandering in the wilderness, finally appears to be headed in the right direction. Can Husker Nation enjoy the trip between now and Thanksgiving, at least without fretting about how soon the promised land is reached? That will come down to the level of trust felt by each individual fan. Matt Rhule appears to be making big strides gaining credibility among his current players, and the players he’s recruiting. Step 2 will be to gain the confidence of the constituency. With a freshman quite likely starting at quarterback, how high will Nebraska fans’ expec…