...Because TSN is televising the draft live on Saturday, and "late breaking trades aired live on TV" might make it more exciting?
I think so.
I think the Cats will trade at least one of their first round picks. But, for the above-mentioned reason, we probably won't hear about it until Saturday, even if it actually happens ahead of time. Last year Obie's trade of a draft pick for Knowlton happened a week in advance of the draft. I don't think TSN will allow those transactions to disclosed ahead of time this year.