You have it exactly right.
We sportsmen sometimes don't realize that we can be part of the problem. That the non native fish we introduce or encouraged to be introduced over the years is a form of polution different from the steel mills of Gary, Indiana but still it is a form of polution.
Again with many sportsmen it comes down to catching when in this case and many others across the country should come down to the entire experience. Give TU great credit for what they are doing across the country from restoring native cuts in Wyoming to what they envision for our great lakes.
I hope our great lake friends will take the needed time and think about why they fish their local waters and that just maybe those waters will really become home waters when the native fish is king again.