No you miss the point that it’s a lot more complicated than you suggest. Some of the shows you listed already screen on Foxtel channels and others have repeat rights tied to Seven, Foxtel etc.
The game shows have been tried in Australia before with varied success. Let’s Make A Deal never really worked. The Price is Right had a shocking run last time and the rights may still sit with Seven.
They may try some things that have worked on CBS but trying to duplicate CBS will not work.