maybe
here's the thing: you would like Whiteside traded for a contract that stretched at least into next season; hopefully, for an attractive contract on a desirable player. That would make for a good trade asset, but of course, that is speculative value
but what if Whiteside was signed this summer for an 8-12M/year deal, 1+1 or two or three years? wouldn't that hit the mark of the speculative value you want Portland to have on their roster of trade assets? And that would also serve the purpose of maintaining the best roster for Portland this season