Your general question is fine ... Yes, there is a slow shift taking place given ISU is now the largest school in the state. Yes ... There is a shift to more ISU coverage but it has been a battle even here in central Iowa.
FYI just ignore all the mean punkster trolls ... They love to play "gotcha!"
Madclone has it right, and I think Cyclone Fanatic has contributed to the shift. I can tell that news outlets (like the CR Gazette) are reading C.F. They know their traditional readership is shrinking and if they are to survive they must be more even handed than they have in the past.