She shot very poorly in losses against Stanford, ND, and Vandy. She did have a solid game against UNC, a team with talent but not particularly well coached....
And Izzy shot very poorly against Stanford and ND, and could barely stay on the court without fouling in Vandy 1...but I'm not going to write her off as minimally improved based on those few games against tougher competition.
Stanford and ND - Ariel averaged 15.5 ppg. That is NOT an example of "fairly easy to scheme against". Against Stanford, she may not have shot well, but she got to the line 10 times.