I agree with Jake on K’s sprinters. I am not expecting Simic/Shearer to be 20.2 and 43.9 this year, so where he is has been fine. I still think Shearer is going under 21 this year flat-start. Look for about a 21.3 at Calvin.
I also really doubt that Calvin and Olivet are going to blow away their in-season times. Well, Olivet probably isn’t even resting so I don’t expect anything from them (only referring to the midseason meet).