Based on results(and I measure that by wins vs losses in all sports),
JP hasn't done a thing yet.
Yes he's made some bold moves, and yes there is some excitement out there, but it's going to take a few years to know if they were the right decisions.
My yard stick is the 2000 year when Gene Smith was our A.D. We had a lot of success in a lot of sports and it's probably the most exciting year in Cyclone athletics I've ever witnessed.