I have no idea what you are trying to say about the World Series, and I won't even try to figure it out. I can't believe I have to go into this kind of detail, it's actually pretty simple.
It's obvious that the corporate decisions and design and manufacture of this line of clubs was started BEFORE Eldrick's transgressions came to light. Because of that millions of dollars had already been spent, and most likely a majority of the stock was already complete. Whether or not they started planning the marketing campaign before or after the merde hit the fan is not important.
They only had two decisions to make:
a.) Shelve that line of clubs and take the huge loss
or
b.) Move on with the marketing without using Eldrick as the key pitchman and hope to be successful with it
Nike is one of the few Woods' sponsors who is sort of standing by him at the moment. They haven't dropped him altogether, but they aren't featuring him in any current advertising either. This fact combined with the investment they already have in him makes option b the obvious choice for them to make. It doesn't classify it as a "bold move", it's strictly a financial one.