Because wins against MSU, OSU, Wisconsin, Michigan and Indiana are guaranteed. Beating up on Penn State, Nebraska and Northwestern isn't going to do the trick. We've already tried that.
Yeah we tried last year with a completely different schedule and with a victory over ISU. Iowa's computer numbers are way ahead of where they were last year going into conference play and Iowa's conference schedule is much harder than last years.
I dont think it will happen but if the scenario you said above were to play out, it will most certainly do the trick this year, even with a loss in Ames tonight.
Is it that hard?