If anything, I'm more worried about Wisconsin's ability to go airborne and Nebraska's secondary more than anything else.
I'm not too terribly worried about Martinez or our O-Line--they can get it done on the ground, and the Okie Lite shootout showed that Martinez has an arm if necessary--plus, I would say we've got better receivers now than we did in that Okie Lite game.
Also, Nebraska is better on special teams. Our kicker/punter has routinely pinned teams deep and sent kickoffs out of the end zone--the Wisconsin kicker has trouble staying inside the lines on kickoffs, and they've had problems w/punting and their return game to boot.
If anything, our special teams may be worth a hidden 3-7 points in this game--enough to negate homefield advantage.
I hate when people point to the Okie St game and how this apparently proves Martinez can pass. Okie St that year was consistently lit up through the air and their 108th (or something like that) ranked pass defense at the end of the year proves it.
And I definitely agree that we have some possible all star receivers in Enunwa, Bell, and Turner. Unfortunately, we don't have a QB who can consistently get them the ball in a way that takes advantage of their speed. It's not what Martinez does and that's why the offense relies so heavily on its running game.