Wichita State is legit. Having watched Iowa play them this year and seeing them a few other times I can tell you they are more than capable of winning not only the next game but winning the national championship. Especially in a year where there is no dominant teams like this one.
I am not taking any team for granted. Wichita is very good team and for them to be in the position they are makes them even better.
Matta will have OSU ready, but need to play another great game all-around.