I'm familiar with the Teletoon at Night programming block. However, Teletoon at Night mostly features shows from the Adult Swim franchaise in the US. I think that since there's also Nick@Nite in the US that it should come to Canada, and why not with YTV? It should be like:

9:00pm What I Like About You
9:30pm What I Like About You
10:00pm George Lopez
10:30pm George Lopez
11:00pm The Middle
11:30pm Home Improvement

instead of it's usually reruns of Mr. Young & Life with boys though out the night.