Why do you need authority or sources? All you have to do is watch about one series of Iowa football last year to see Petras sucks and is not a D1 QB. What had Ferentz done that would make anyone think he’s got it in him to complete change a QB in an off season?I actually have it on very good authority that Iowa is going to struggle immensely in throwing the football downfield. No size in that WR room and an inaccurate QB is not a good recipe.